Index: openacs-4/packages/imsld/tcl/imsld-install-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/imsld/tcl/imsld-install-procs.tcl,v
diff -u -r1.6 -r1.7
--- openacs-4/packages/imsld/tcl/imsld-install-procs.tcl	27 Sep 2005 11:05:10 -0000	1.6
+++ openacs-4/packages/imsld/tcl/imsld-install-procs.tcl	28 Sep 2005 09:54:47 -0000	1.7
@@ -247,6 +247,11 @@
     Create default rels between imsld items
 } { 
 
+    # dotLRN Community - IMS LD Manifests
+    rel_types::new imsld_lo_item_rel "Learing Objective - Imsld Item rel" "Learing Objective - Imsld Item rels"  \
+        content_item 0 {} \
+        content_item 0 {}
+
     # Learing Objetcives - IMS-LD Items
     rel_types::new imsld_lo_item_rel "Learing Objective - Imsld Item rel" "Learing Objective - Imsld Item rels"  \
         content_item 0 {} \
Index: openacs-4/packages/imsld/tcl/imsld-parse-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/imsld/tcl/imsld-parse-procs.tcl,v
diff -u -r1.7 -r1.8
--- openacs-4/packages/imsld/tcl/imsld-parse-procs.tcl	27 Sep 2005 11:05:10 -0000	1.7
+++ openacs-4/packages/imsld/tcl/imsld-parse-procs.tcl	28 Sep 2005 09:54:47 -0000	1.8
@@ -2512,6 +2512,8 @@
                          -version $manifest_version \
                          -parent_id $cr_folder_id]
 
+    # map manifest with the community
+    relation_add $community_id $manifest_id
 
     # organizaiton
     set organizations [$manifest child all imscp:organizations]
Index: openacs-4/packages/imsld/www/index.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/imsld/www/index.adp,v
diff -u -r1.3 -r1.4
--- openacs-4/packages/imsld/www/index.adp	27 Sep 2005 11:05:10 -0000	1.3
+++ openacs-4/packages/imsld/www/index.adp	28 Sep 2005 09:54:48 -0000	1.4
@@ -3,4 +3,3 @@
   <property name="context">@context;noquote@</property>
 
 index
-@mensaje@ ;;;; @lista@ --- 
\ No newline at end of file
Index: openacs-4/packages/imsld/www/index.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/imsld/www/index.tcl,v
diff -u -r1.3 -r1.4
--- openacs-4/packages/imsld/www/index.tcl	27 Sep 2005 11:05:10 -0000	1.3
+++ openacs-4/packages/imsld/www/index.tcl	28 Sep 2005 09:54:48 -0000	1.4
@@ -4,468 +4,13 @@
 set page_title index
 set context {}
 
-
-ad_proc beta {} {} {
-    global sms
-    set sms "JA! vemonos los pies : "
-
-    upvar lista lista
-    set compy $lista
-    lappend lista [list c d]
-    zeta
+db_foreach imsld_in_class {
+    select all imslds in the class
+} {
+#     set next_activity [imsld::get_next_activity]
+#     display ismld_name
+#     display copmleted activities
+#     display next activity with "finished" link and with link to the activity: if it is an activity structure?
 }
 
-ad_proc zeta {} {} {
-    upvar lista lista
-    lappend lista [list e f]
-    teta
-}
 
-ad_proc teta {} {} {
-    upvar lista lista
-    global sms
-    append sms sipuesdostres
-
-    set variabfle $sms
-
-    set stypmy $lista
-    lappend lista [list z z j]
-    lappend lista $sms
-}
-
-set lista [list a b]
-beta
-
-
-if { 1==2 } {
-
-    set mensaje "crear"
-#     # learning objects
-#     content::type::new -content_type imsld_learning_object -supertype content_revision -pretty_name "<#_ Learning Object #>" -pretty_plural "<#_ Learning Objects #>" -table_name imsld_learning_objects -id_column learning_object_id
-    
-#     content::type::attribute::new -content_type imsld_learning_object -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
-#     content::type::attribute::new -content_type imsld_learning_object -attribute_name class -datatype string -pretty_name "<#_ Class #>" -column_spec "varchar(4000)"
-#     content::type::attribute::new -content_type imsld_learning_object -attribute_name is_visible_p -datatype string -pretty_name "<#_ Is Visible? #>" -column_spec "char(1)"
-#     content::type::attribute::new -content_type imsld_learning_object -attribute_name type -datatype string -pretty_name "<#_ Type #>" -column_spec "varchar(100)"
-#     content::type::attribute::new -content_type imsld_learning_object -attribute_name parameters -datatype string -pretty_name "<#_ Parameters #>" -column_spec "varchar(4000)"
-    
-#     # imsld 
-#     content::type::new -content_type imsld_imsld -supertype content_revision -pretty_name "<#_ IMS-LD #>" -pretty_plural "<#_ IMS-LDs #>" -table_name imsld_imslds -id_column imsld_id 
-
-#     content::type::attribute::new -content_type imsld_imsld -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
-#     content::type::attribute::new -content_type imsld_imsld -attribute_name version -datatype string -pretty_name "<#_ Version #>" -column_spec "varchar(10)"
-#     content::type::attribute::new -content_type imsld_imsld -attribute_name level -datatype string -pretty_name "<#_ Level #>" -column_spec "char(1)"
-#     content::type::attribute::new -content_type imsld_imsld -attribute_name sequence_used_p -datatype string -pretty_name "<#_ Sequence Used #>" -column_spec "char(1)"
-#     content::type::attribute::new -content_type imsld_imsld -attribute_name learning_objective_id -datatype number -pretty_name "<#_ Learning Objectives ID #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_imsld -attribute_name prerequisite_id -datatype number -pretty_name "<#_ Prerequistes ID #>" -column_spec "integer"
-
-#     # learning objectives
-#     content::type::new -content_type imsld_learning_objective -supertype content_revision -pretty_name "<#_ IMS-LD Learning Objective #>" -pretty_plural "<#_ IMS-LD Learning Objectives #>" -table_name imsld_learning_objectives -id_column learning_object_id
-
-#     content::type::attribute::new -content_type imsld_learning_objective -attribute_name pretty_title -datatype string -pretty_name "<#_ Pretty Title #>" -column_spec "varchar(200)"
-
-#     # imsld prerequisites
-#     content::type::new -content_type imsld_prerequisite -supertype content_revision -pretty_name "<#_ IMS-LD Prerequisite #>" -pretty_plural "<#_ IMS-LD Prerequisites #>" -table_name imsld_prerequisites -id_column prerequisite_id
-
-#     content::type::attribute::new -content_type imsld_prerequisite -attribute_name pretty_title -datatype string -pretty_name "<#_ Pretty Title #>" -column_spec "varchar(200)"
-
-#     # imsld items
-#     content::type::new -content_type imsld_item -supertype content_revision -pretty_name "<#_ IMS-LD Item #>" -pretty_plural "<#_ IMS-LD Items #>" -table_name imsld_items -id_column imsld_item_id
-
-#     content::type::attribute::new -content_type imsld_item -attribute_name parent_item_id -datatype integer -pretty_name "<#_ Parent Item Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_item -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
-#     content::type::attribute::new -content_type imsld_item -attribute_name identifierref -datatype string -pretty_name "<#_ Identifier Reference #>" -column_spec "varchar(100)"
-#     content::type::attribute::new -content_type imsld_item -attribute_name is_visible_p -datatype string -pretty_name "<#_ Is Visible? #>" -column_spec "char(1)"
-#     content::type::attribute::new -content_type imsld_item -attribute_name parameters -datatype string -pretty_name "<#_ Parameters #>" -column_spec "varchar(4000)"
-
-#     # components
-#     content::type::new -content_type imsld_component -supertype content_revision -pretty_name "<#_ IMS-LD Component #>" -pretty_plural "<#_ IMS-LD Components #>" -table_name imsld_components -id_column component_id
-
-#     content::type::attribute::new -content_type imsld_component -attribute_name imsld_id -datatype number -pretty_name "<#_ IMS-LD Identifier #>" -column_spec "integer"
-    
-#     # imsld roles
-#     content::type::new -content_type imsld_role -supertype content_revision -pretty_name "<#_ IMS-LD Role #>" -pretty_plural "<#_ IMS-LD Roles #>" -table_name imsld_roles -id_column role_id
-
-#     content::type::attribute::new -content_type imsld_role -attribute_name component_id -datatype string -pretty_name "<#_ Component Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_role -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
-#     content::type::attribute::new -content_type imsld_role -attribute_name role_type -datatype string  -pretty_name "<#_ Role Type #>" -column_spec "varchar(100)"
-#     content::type::attribute::new -content_type imsld_role -attribute_name parent_role_id -datatype number -pretty_name "<#_ Parent Role Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_role -attribute_name create_new_p -datatype string -pretty_name "<#_ Create New? #>" -column_spec "char(1)"
-#     content::type::attribute::new -content_type imsld_role -attribute_name match_persons_p -datatype string -pretty_name "<#_ Match Persons? #>" -column_spec "char(1)"
-#     content::type::attribute::new -content_type imsld_role -attribute_name max_persons -datatype number -pretty_name "<#_ Max Persons #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_role -attribute_name min_persons -datatype number -pretty_name "<#_ Min Persons#>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_role -attribute_name href -datatype string -pretty_name "<#_ Href #>" -column_spec "varchar(2000)"
-
-#     # imsld activity description
-#     content::type::new -content_type imsld_activity_desc -supertype content_revision -pretty_name "<#_ IMS-LD Activity Description #>" -pretty_plural "<#_ IMS-LD Activity Descriptions #>" -table_name imsld_activity_desc -id_column description_id
-
-#     content::type::attribute::new -content_type imsld_activity_desc -attribute_name pretty_title -datatype string -pretty_name "<#_ Pretty Title #>" -column_spec "varchar(200)"
-
-#     # learning activities
-#     content::type::new -content_type imsld_learning_activity -supertype content_revision -pretty_name "<#_ IMS-LD Learning Activity #>" -pretty_plural "<#_ IMS-LD Learning Activities #>" -table_name imsld_learning_activities -id_column activity_id
-    
-#     content::type::attribute::new -content_type imsld_learning_activity -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
-#     content::type::attribute::new -content_type imsld_learning_activity -attribute_name component_id -datatype number -pretty_name "<#_ Component Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_learning_activity -attribute_name activity_description_id -datatype number -pretty_name "<#_ Activity Description Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_learning_activity -attribute_name is_visible_p -datatype string -pretty_name "<#_ Is Visible? #>" -column_spec "char(1)"
-#     content::type::attribute::new -content_type imsld_learning_activity -attribute_name user_choice_p -datatype string -pretty_name "<#_ User Choice? #>" -column_spec "char(1)"
-#     content::type::attribute::new -content_type imsld_learning_activity -attribute_name time_limit_id -datatype number -pretty_name "<#_ Time Limit Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_learning_activity -attribute_name on_completion_id -datatype number -pretty_name "<#_ On Completion Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_learning_activity -attribute_name parameters -datatype string -pretty_name "<#_ Parameters #>" -column_spec "varchar(4000)"
-#     content::type::attribute::new -content_type imsld_learning_activity -attribute_name learning_objective_id -datatype number -pretty_name "<#_ Learning Objective ID #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_learning_activity -attribute_name prerequisite_id -datatype number -pretty_name "<#_ Prerequistes ID #>" -column_spec "integer"
-
-#     # support activities
-#     content::type::new -content_type imsld_support_activity -supertype content_revision -pretty_name "<#_ IMS-LD Support Activity #>" -pretty_plural "<#_ IMS-LD Support Activities #>" -table_name imsld_support_activities -id_column activity_id
-    
-#     content::type::attribute::new -content_type imsld_support_activity -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
-#     content::type::attribute::new -content_type imsld_support_activity -attribute_name component_id -datatype number -pretty_name "<#_ Component Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_support_activity -attribute_name parameter_id -datatype number -pretty_name "<#_ Parameter Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_support_activity -attribute_name is_visible_p -datatype string -pretty_name "<#_ Is Visible? #>" -column_spec "char(1)"
-#     content::type::attribute::new -content_type imsld_support_activity -attribute_name user_choice_p -datatype string -pretty_name "<#_ User Choice? #>" -column_spec "char(1)"
-#     content::type::attribute::new -content_type imsld_support_activity -attribute_name time_limit_id -datatype number -pretty_name "<#_ Time Limit Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_support_activity -attribute_name on_completion_id -datatype number -pretty_name "<#_ On Completion Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_support_activity -attribute_name parameters -datatype string -pretty_name "<#_ Parameters #>" -column_spec "varchar(4000)"
-
-#     # activity structures
-#     content::type::new -content_type imsld_activity_structure -supertype content_revision -pretty_name "<#_ IMS-LD Activity Structure #>" -pretty_plural "<#_ IMS-LD Activity Structures #>" -table_name imsld_activity_structures -id_column structure_id 
-
-#     content::type::attribute::new -content_type imsld_activity_structure -attribute_name component_id -datatype number -pretty_name "<#_Component Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_activity_structure -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
-#     content::type::attribute::new -content_type imsld_activity_structure -attribute_name number_to_select -datatype number -pretty_name "<#_ Number to Select #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_activity_structure -attribute_name structure_type -datatype string -pretty_name "<#_ Structure Type #>" -column_spec "char(9)"
-#     content::type::attribute::new -content_type imsld_activity_structure -attribute_name sort -datatype string -pretty_name "<#_ Sort #>" -column_spec "varchar(4)"
-
-#     # environments
-#     content::type::new -content_type imsld_environment -supertype content_revision -pretty_name "<#_ IMD-LD Environment #>" -pretty_plural "<#_ IMD-LD Environments #>" -table_name imsld_environments -id_column environment_id
-    
-#     content::type::attribute::new -content_type imsld_environment -attribute_name component_id -datatype number -pretty_name "<#_ Component Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_environment -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
-#     content::type::attribute::new -content_type imsld_environment -attribute_name learning_object_id -datatype number -pretty_name "<#_ Learning Object Identifier #>" -column_spec "integer"
-
-#     # services
-#     content::type::new -content_type imsld_service -supertype content_revision -pretty_name "<#_ IMS-LD Service #>" -pretty_plural "<#_ IMS-LD Services #>" -table_name imsld_services -id_column service_id
-    
-#     content::type::attribute::new -content_type imsld_service -attribute_name environment_id -datatype number -pretty_name "<#_ Environment Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_service -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
-#     content::type::attribute::new -content_type imsld_service -attribute_name class -datatype string -pretty_name "<#_ Class #>" -column_spec "varchar(4000)"
-#     content::type::attribute::new -content_type imsld_service -attribute_name is_visible_p -datatype string -pretty_name "<#_ Is Visible? #>" -column_spec "char(1)"
-#     content::type::attribute::new -content_type imsld_service -attribute_name parameters -datatype string -pretty_name "<#_ Parameters #>" -column_spec "varchar(4000)"
-#     content::type::attribute::new -content_type imsld_service -attribute_name service_type -datatype string -pretty_name "<#_ Service Type #>" -column_spec "varchar(10)"
-
-#     # send mail services
-#     content::type::new -content_type imsld_send_mail_service -supertype content_revision -pretty_name "<#_ IMS-LD Sendmail Service #>" -pretty_plural "<#_ IMS-LD Sendmail Services #>" -table_name imsld_send_mail_services -id_column mail_id
-    
-#     content::type::attribute::new -content_type imsld_send_mail_service -attribute_name service_id -datatype number -pretty_name "<#_ Service Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_send_mail_service -attribute_name recipients -datatype string -pretty_name "<#_ Recipients #>" -column_spec "varchar(11)"
-#     content::type::attribute::new -content_type imsld_send_mail_service -attribute_name is_visible_p -datatype string -pretty_name "<#_ Is Visible? #>" -column_spec "char(1)"
-#     content::type::attribute::new -content_type imsld_send_mail_service -attribute_name parameters -datatype string -pretty_name "<#_ Parameters #>" -column_spec "varchar(4000)"
-
-#     # send mail data
-#     content::type::new -content_type imsld_send_mail_data -supertype content_revision -pretty_name "<#_ IMS-LD Sendmail Data #>" -pretty_plural "<#_ IMS-LD Sendmail Data #>" -table_name imsld_send_mail_data -id_column data_id
-
-#     content::type::attribute::new -content_type imsld_send_mail_data -attribute_name send_mail_id -datatype number -pretty_name "<#_ Sendmail Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_send_mail_data -attribute_name role_id -datatype number -pretty_name "<#_ Role Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_send_mail_data -attribute_name mail_data -datatype string -pretty_name "<#_ Mail Data #>" -column_spec "varchar(4000)"
-
-#     # conference services
-#     content::type::new -content_type imsld_conference_service -supertype content_revision -pretty_name "<#_ IMS-LD Conference Service #>" -pretty_plural "<#_ IMS-LD Conference Services #>" -table_name imsld_conference_services -id_column conference_id
-
-#     content::type::attribute::new -content_type imsld_conference_service -attribute_name service_id -datatype number -pretty_name "<#_ Service Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_conference_service -attribute_name conference_type -datatype string -pretty_name "<#_ Conference Type #>" -column_spec "char(12)"
-#     content::type::attribute::new -content_type imsld_conference_service -attribute_name imsld_item_id -datatype number -pretty_name "<#_ Item Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_conference_service -attribute_name manager_id -datatype number -pretty_name "<#_ Manager Identifier #>" -column_spec "integer"
-
-#     # methods
-#     content::type::new -content_type imsld_method -supertype content_revision -pretty_name "<#_ IMS-LD Method #>" -pretty_plural "<#_ IMS-LD Methods #>" -table_name imsld_methods -id_column method_id
-    
-#     content::type::attribute::new -content_type imsld_method -attribute_name imsld_id -datatype number -pretty_name "<#_ IMS-LD Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_method -attribute_name time_limit_id -datatype number -pretty_name "<#_ Time Limit Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_method -attribute_name on_completion_id -datatype number -pretty_name "<#_ On Completion Identifier #>" -column_spec "integer"
-
-#     # plays
-#     content::type::new -content_type imsld_play -supertype content_revision -pretty_name "<#_ IMS-LD Play #>" -pretty_plural "<#_ IMS-LD Plays #>" -table_name imsld_plays -id_column play_id
-
-#     content::type::attribute::new -content_type imsld_play -attribute_name method_id -datatype number -pretty_name "<#_ Method Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_play -attribute_name is_visible_p -datatype string -pretty_name "<#_ Is Visible? #>" -column_spec "char(1)"
-#     content::type::attribute::new -content_type imsld_play -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
-#     content::type::attribute::new -content_type imsld_play -attribute_name when_last_act_completed_p -datatype string -pretty_name "<#_ When Last Act Completed? #>" -column_spec "char(1)"
-#     content::type::attribute::new -content_type imsld_play -attribute_name time_limit_id -datatype number -pretty_name "<#_ Time Limit Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_play -attribute_name on_completion_id -datatype number -pretty_name "<#_ On Completion Identifier #>" -column_spec "integer"
-    
-#     # acts
-#     content::type::new -content_type imsld_act -supertype content_revision -pretty_name "<#_ IMS-LD Act #>" -pretty_plural "<#_ IMS-LD Acts #>" -table_name imsld_acts -id_column act_id
-
-#     content::type::attribute::new -content_type imsld_act -attribute_name play_id -datatype number -pretty_name "<#_ Play Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_act -attribute_name time_limit_id -datatype number -pretty_name "<#_ Time Limit Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_act -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
-#     content::type::attribute::new -content_type imsld_act -attribute_name on_completion_id -datatype number -pretty_name "<#_ On Completion Identifier #>" -column_spec "integer"
-
-#     # role parts
-#     content::type::new -content_type imsld_role_part -supertype content_revision -pretty_name "<#_ IMS-LD Role Part #>" -pretty_plural "<#_ IMS-LD Role Parts #>" -table_name imsld_role_parts -id_column role_part_id
-
-#     content::type::attribute::new -content_type imsld_role_part -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
-#     content::type::attribute::new -content_type imsld_role_part -attribute_name role_id -datatype number -pretty_name "<#_ Role Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_role_part -attribute_name learning_activity_id -datatype number -pretty_name "<#_ Learning Activity Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_role_part -attribute_name support_activity_id -datatype number -pretty_name "<#_ Support Activity Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_role_part -attribute_name activity_structure_id -datatype number -pretty_name "<#_ Activity Structure Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_role_part -attribute_name environment_id -datatype number -pretty_name "<#_ Environment Identifier #>" -column_spec "integer"
-
-#     # parameters
-#     content::type::new -content_type imsld_parameter -supertype content_revision -pretty_name "<#_ IMS-LD Parameter #>" -pretty_plural "<#_ IMS-LD Parameters #>" -table_name imsld_parameters -id_column parameter_id
-    
-#     content::type::attribute::new -content_type imsld_parameter -attribute_name value -datatype string -pretty_name "<#_ Value #>" -column_spec "varchar(4000)"
-
-#     # time limits
-#     content::type::new -content_type imsld_time_limit -supertype content_revision -pretty_name "<#_ IMS-LD Time Limit #>" -pretty_plural "<#_ IMS-LD Time Limits #>" -table_name imsld_time_limits -id_column time_limit_id
-    
-#     content::type::attribute::new -content_type imsld_time_limit -attribute_name time_in_seconds -datatype number -pretty_name "<#_ Time in Seconds #>" -column_spec "integer"
-
-#     # on completion
-#     content::type::new -content_type imsld_on_completion -supertype content_revision -pretty_name "<#_ IMS-LD On Completion #>" -pretty_plural "<#_ IMS-LD On Completions #>" -table_name imsld_on_completion -id_column on_completion_id
-
-#     content::type::attribute::new -content_type imsld_on_completion -attribute_name feedback_title -datatype string -pretty_name "<#_ Feedbach Title #>" -column_spec "varchar(200)"
-
-#     ### IMS-LD Content Packaging
-
-#     # manifests
-#     content::type::new -content_type imsld_cp_manifest -supertype content_revision -pretty_name "<#_ IMS-LD CP Manifest #>" -pretty_plural "<#_ IMS-LD CP Manifests #>" -table_name imsld_cp_manifests -id_column manifest_id
-
-#     content::type::attribute::new -content_type imsld_cp_manifest -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(1000)"
-#     content::type::attribute::new -content_type imsld_cp_manifest -attribute_name version -datatype string -pretty_name "<#_ Version #>" -column_spec "varchar(100)"
-#     content::type::attribute::new -content_type imsld_cp_manifest -attribute_name parent_manifest_id -datatype number -pretty_name "<#_ Parent Manifest Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_cp_manifest -attribute_name is_shared_p -datatype string -pretty_name "<#_ Is shared? #>" -column_spec "char(1)"
-
-#     # organizations
-#     content::type::new -content_type imsld_cp_organization -supertype content_revision -pretty_name "<#_ IMS-LD CP Organization #>" -pretty_plural "<#_ IMS-LD CP Organizations #>" -table_name imsld_cp_organizations -id_column organization_id
-    
-#     content::type::attribute::new -content_type imsld_cp_organization -attribute_name manifest_id -datatype number -pretty_name "<#_ Manifest Identifier #>" -column_spec "integer"
-
-#     # resources
-#     content::type::new -content_type imsld_cp_resource -supertype content_revision -pretty_name "<#_ IMS-LD CP Resource #>" -pretty_plural "<#_ IMS-LD CP Resources #>" -table_name imsld_cp_resources -id_column resource_id
-
-#     content::type::attribute::new -content_type imsld_cp_resource -attribute_name manifest_id -datatype number -pretty_name "<#_ Manifest Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_cp_resource -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
-#     content::type::attribute::new -content_type imsld_cp_resource -attribute_name type -datatype string -pretty_name "<#_ Type #>" -column_spec "varchar(1000)"
-#     content::type::attribute::new -content_type imsld_cp_resource -attribute_name href -datatype string -pretty_name "<#_ Href #>" -column_spec "varchar(2000)"
-
-#     # dependencies
-#     content::type::new -content_type imsld_cp_dependency -supertype content_revision -pretty_name "<#_ IMS-LD CP Dependency #>" -pretty_plural "<#_ IMS-LD CP Dependencies #>" -table_name imsld_cp_dependencies -id_column dependency_id
-
-#     content::type::attribute::new -content_type imsld_cp_dependency -attribute_name resource_id -datatype number -pretty_name "<#_ Resource Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_cp_dependency -attribute_name identifierref -datatype string -pretty_name "<#_ Identifierref #>" -column_spec "varchar(100)"
-
-#     # imsld cp files
-#     content::type::new -content_type imsld_cp_file -supertype content_revision -pretty_name "<#_ IMS-LD CP File #>" -pretty_plural "<#_ IMS-LD CP Filed #>" -table_name imsld_cp_files -id_column imsld_file_id
-
-#     content::type::attribute::new -content_type imsld_cp_file -attribute_name resource_id -datatype number -pretty_name "<#_ Resource Identifier #>" -column_spec "integer"
-#     content::type::attribute::new -content_type imsld_cp_file -attribute_name path_to_file -datatype string -pretty_name "<#_ Path to File #>" -column_spec "varchar(2000)"
-#     content::type::attribute::new -content_type imsld_cp_file -attribute_name file_name -datatype string -pretty_name "<#_ File name #>" -column_spec "varchar(2000)"
-#     content::type::attribute::new -content_type imsld_cp_file -attribute_name href -datatype string -pretty_name "<#_ Href #>" -column_spec "varchar(2000)"
-
-
-} else {
-    set mensaje "borrar"
-
-# imsld::apm_callback::before_uninstall
-    # learning objects
-#     content::type::attribute::delete -content_type imsld_learning_object -attribute_name identifier
-#     content::type::attribute::delete -content_type imsld_learning_object -attribute_name class
-#     content::type::attribute::delete -content_type imsld_learning_object -attribute_name is_visible_p
-#     content::type::attribute::delete -content_type imsld_learning_object -attribute_name type
-#     content::type::attribute::delete -content_type imsld_learning_object -attribute_name parameters
-
-#     # imsld
-#     content::type::attribute::delete -content_type imsld_imsld -attribute_name identifier
-#     content::type::attribute::delete -content_type imsld_imsld -attribute_name version
-#     content::type::attribute::delete -content_type imsld_imsld -attribute_name level
-#     content::type::attribute::delete -content_type imsld_imsld -attribute_name sequence_used_p
-#     content::type::attribute::delete -content_type imsld_imsld -attribute_name learning_objective_id
-#     content::type::attribute::delete -content_type imsld_imsld -attribute_name prerequisite_id
-
-#     # learning objectives
-#     content::type::attribute::delete -content_type imsld_learning_objective -attribute_name pretty_title
-
-#     # imsld prerequisites
-#     content::type::attribute::delete -content_type imsld_prerequisite -attribute_name pretty_title
-
-#     # imsld items
-#     content::type::attribute::delete -content_type imsld_item -attribute_name parent_item_id
-#     content::type::attribute::delete -content_type imsld_item -attribute_name identifier
-#     content::type::attribute::delete -content_type imsld_item -attribute_name identifierref
-#     content::type::attribute::delete -content_type imsld_item -attribute_name is_visible_p
-#     content::type::attribute::delete -content_type imsld_item -attribute_name parameters
-
-#     # componets
-#     content::type::attribute::delete -content_type imsld_component -attribute_name imsld_id
-
-#     # imsld roles
-#     content::type::attribute::delete -content_type imsld_role -attribute_name component_id
-#     content::type::attribute::delete -content_type imsld_role -attribute_name identifier
-#     content::type::attribute::delete -content_type imsld_role -attribute_name role_type
-#     content::type::attribute::delete -content_type imsld_role -attribute_name parent_role_id
-#     content::type::attribute::delete -content_type imsld_role -attribute_name create_new_p
-#     content::type::attribute::delete -content_type imsld_role -attribute_name match_persons_p
-#     content::type::attribute::delete -content_type imsld_role -attribute_name max_persons
-#     content::type::attribute::delete -content_type imsld_role -attribute_name min_persons
-#     content::type::attribute::delete -content_type imsld_role -attribute_name href
-
-#     # activity descriptions
-#     content::type::attribute::delete -content_type imsld_activity_desc -attribute_name pretty_title
-
-#     # learning activities
-#     content::type::attribute::delete -content_type imsld_learning_activity -attribute_name identifier
-#     content::type::attribute::delete -content_type imsld_learning_activity -attribute_name component_id
-#     content::type::attribute::delete -content_type imsld_learning_activity -attribute_name activity_description_id
-#     content::type::attribute::delete -content_type imsld_learning_activity -attribute_name is_visible_p
-#     content::type::attribute::delete -content_type imsld_learning_activity -attribute_name user_choice_p
-#     content::type::attribute::delete -content_type imsld_learning_activity -attribute_name time_limit_id
-#     content::type::attribute::delete -content_type imsld_learning_activity -attribute_name on_completion_id
-#     content::type::attribute::delete -content_type imsld_learning_activity -attribute_name parameters
-#     content::type::attribute::delete -content_type imsld_learning_activity -attribute_name learning_objective_id
-#     content::type::attribute::delete -content_type imsld_learning_activity -attribute_name prerequisite_id
-
-#     # support activities
-#     content::type::attribute::delete -content_type imsld_support_activity -attribute_name identifier
-#     content::type::attribute::delete -content_type imsld_support_activity -attribute_name component_id
-#     content::type::attribute::delete -content_type imsld_support_activity -attribute_name parameter_id
-#     content::type::attribute::delete -content_type imsld_support_activity -attribute_name is_visible_p
-#     content::type::attribute::delete -content_type imsld_support_activity -attribute_name user_choice_p
-#     content::type::attribute::delete -content_type imsld_support_activity -attribute_name time_limit_id
-#     content::type::attribute::delete -content_type imsld_support_activity -attribute_name on_completion_id
-#     content::type::attribute::delete -content_type imsld_support_activity -attribute_name parameters
-
-#     # activity structures
-#     content::type::attribute::delete -content_type imsld_activity_structure -attribute_name component_id
-#     content::type::attribute::delete -content_type imsld_activity_structure -attribute_name identifier
-#     content::type::attribute::delete -content_type imsld_activity_structure -attribute_name number_to_select
-#     content::type::attribute::delete -content_type imsld_activity_structure -attribute_name structure_type
-#     content::type::attribute::delete -content_type imsld_activity_structure -attribute_name sort
-
-#     # environments
-#     content::type::attribute::delete -content_type imsld_environment -attribute_name component_id
-#     content::type::attribute::delete -content_type imsld_environment -attribute_name identifier
-#     content::type::attribute::delete -content_type imsld_environment -attribute_name learning_object_id
-
-#     # send mail service
-#     content::type::attribute::delete -content_type imsld_service -attribute_name environment_id
-#     content::type::attribute::delete -content_type imsld_service -attribute_name identifier
-#     content::type::attribute::delete -content_type imsld_service -attribute_name class
-#     content::type::attribute::delete -content_type imsld_service -attribute_name is_visible_p
-#     content::type::attribute::delete -content_type imsld_service -attribute_name parameters
-#     content::type::attribute::delete -content_type imsld_service -attribute_name service_type
-
-#     # send mail service
-#     content::type::attribute::delete -content_type imsld_send_mail_service -attribute_name service_id
-#     content::type::attribute::delete -content_type imsld_send_mail_service -attribute_name recipients
-#     content::type::attribute::delete -content_type imsld_send_mail_service -attribute_name is_visible_p
-#     content::type::attribute::delete -content_type imsld_send_mail_service -attribute_name parameters
-
-#     # send mail data
-#     content::type::attribute::delete -content_type imsld_send_mail_data -attribute_name send_mail_id
-#     content::type::attribute::delete -content_type imsld_send_mail_data -attribute_name role_id
-#     content::type::attribute::delete -content_type imsld_send_mail_data -attribute_name mail_data
-    
-#     # conference service
-#     content::type::attribute::delete -content_type imsld_conference_service -attribute_name service_id
-#     content::type::attribute::delete -content_type imsld_conference_service -attribute_name conference_type
-#     content::type::attribute::delete -content_type imsld_conference_service -attribute_name imsld_item_id
-#     content::type::attribute::delete -content_type imsld_conference_service -attribute_name manager_id
-
-#     # methods
-#     content::type::attribute::delete -content_type imsld_method -attribute_name imsld_id
-#     content::type::attribute::delete -content_type imsld_method -attribute_name time_limit_id
-#     content::type::attribute::delete -content_type imsld_method -attribute_name on_completion_id
-
-#     # plays
-#     content::type::attribute::delete -content_type imsld_play -attribute_name method_id
-#     content::type::attribute::delete -content_type imsld_play -attribute_name is_visible_p
-#     content::type::attribute::delete -content_type imsld_play -attribute_name identifier
-#     content::type::attribute::delete -content_type imsld_play -attribute_name when_last_act_completed_p
-#     content::type::attribute::delete -content_type imsld_play -attribute_name time_limit_id
-#     content::type::attribute::delete -content_type imsld_play -attribute_name on_completion_id
-
-#     # acts
-#     content::type::attribute::delete -content_type imsld_act -attribute_name play_id
-#     content::type::attribute::delete -content_type imsld_act -attribute_name time_limit_id
-#     content::type::attribute::delete -content_type imsld_act -attribute_name identifier
-#     content::type::attribute::delete -content_type imsld_act -attribute_name on_completion_id
-
-#     # role parts
-#     content::type::attribute::delete -content_type imsld_role_part -attribute_name identifier
-#     content::type::attribute::delete -content_type imsld_role_part -attribute_name role_id
-#     content::type::attribute::delete -content_type imsld_role_part -attribute_name learning_activity_id
-#     content::type::attribute::delete -content_type imsld_role_part -attribute_name support_activity_id
-#     content::type::attribute::delete -content_type imsld_role_part -attribute_name activity_structure_id
-#     content::type::attribute::delete -content_type imsld_role_part -attribute_name environment_id
-
-#     # parameters
-#     content::type::attribute::delete -content_type imsld_parameter -attribute_name value
-
-#     # time limits
-#     content::type::attribute::delete -content_type imsld_time_limit -attribute_name time_in_seconds
-
-#     # on completion
-#     content::type::attribute::delete -content_type imsld_on_completion -attribute_name feedback_title
-
-#     ### IMS-LD Content Packaging
-    
-#     # manifests
-#     content::type::attribute::delete -content_type imsld_cp_manifest -attribute_name identifier
-#     content::type::attribute::delete -content_type imsld_cp_manifest -attribute_name version
-#     content::type::attribute::delete -content_type imsld_cp_manifest -attribute_name parent_manifest_id
-#     content::type::attribute::delete -content_type imsld_cp_manifest -attribute_name is_shared_p
-
-#     # organizations
-#     content::type::attribute::delete -content_type imsld_cp_organization -attribute_name manifest_id
-
-#     # resources
-#     content::type::attribute::delete -content_type imsld_cp_resource -attribute_name manifest_id
-#     content::type::attribute::delete -content_type imsld_cp_resource -attribute_name identifier
-#     content::type::attribute::delete -content_type imsld_cp_resource -attribute_name type
-#     content::type::attribute::delete -content_type imsld_cp_resource -attribute_name href
-
-#     # dependencies
-#     content::type::attribute::delete -content_type imsld_cp_dependency -attribute_name resource_id
-#     content::type::attribute::delete -content_type imsld_cp_dependency -attribute_name identifierref
-
-#     # imsld cp files
-#     content::type::attribute::delete -content_type imsld_cp_file -attribute_name resource_id
-#     content::type::attribute::delete -content_type imsld_cp_file -attribute_name path_to_file
-#     content::type::attribute::delete -content_type imsld_cp_file -attribute_name file_name
-#     content::type::attribute::delete -content_type imsld_cp_file -attribute_name href
-
-#     content::type::delete -content_type imsld_learning_object -drop_table_p t 
-#     content::type::delete -content_type imsld_imsld -drop_table_p t
-#     content::type::delete -content_type imsld_learning_objective -drop_table_p t
-#     content::type::delete -content_type imsld_prerequisite -drop_table_p t
-#     content::type::delete -content_type imsld_item -drop_table_p t
-#     content::type::delete -content_type imsld_component -drop_table_p t
-#     content::type::delete -content_type imsld_role -drop_table_p t
-#     content::type::delete -content_type imsld_prerequisite -drop_table_p t
-#     content::type::delete -content_type imsld_activity_desc -drop_table_p t
-#     content::type::delete -content_type imsld_learning_activity -drop_table_p t
-#     content::type::delete -content_type imsld_support_activity -drop_table_p t
-#     content::type::delete -content_type imsld_activity_structure -drop_table_p t
-#     content::type::delete -content_type imsld_environment -drop_table_p t
-#     content::type::delete -content_type imsld_service -drop_table_p t
-#     content::type::delete -content_type imsld_send_mail_service -drop_table_p t
-#     content::type::delete -content_type imsld_send_mail_data -drop_table_p t
-#     content::type::delete -content_type imsld_conference_service -drop_table_p t
-#     content::type::delete -content_type imsld_method -drop_table_p t
-#     content::type::delete -content_type imsld_play -drop_table_p t
-#     content::type::delete -content_type imsld_act -drop_table_p t
-#     content::type::delete -content_type imsld_role_part -drop_table_p t
-#     content::type::delete -content_type imsld_parameter -drop_table_p t
-#     content::type::delete -content_type imsld_time_limit -drop_table_p t
-#     content::type::delete -content_type imsld_on_completion -drop_table_p t
-
-#     ### IMS-LD Content Packaging
-#     content::type::delete -content_type imsld_cp_manifest -drop_table_p t
-#     content::type::delete -content_type imsld_cp_organization -drop_table_p t
-#     content::type::delete -content_type imsld_cp_resource -drop_table_p t
-#     content::type::delete -content_type imsld_cp_dependency -drop_table_p t
-#     content::type::delete -content_type imsld_cp_file -drop_table_p t
-
-
-}
\ No newline at end of file
Index: openacs-4/packages/imsld/www/test.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/imsld/www/Attic/test.adp,v
diff -u
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/imsld/www/test.adp	28 Sep 2005 09:54:48 -0000	1.1
@@ -0,0 +1,6 @@
+<master>
+  <property name="title">@page_title;noquote@</property>
+  <property name="context">@context;noquote@</property>
+
+index
+@mensaje@ ;;;; @lista@ --- 
\ No newline at end of file
Index: openacs-4/packages/imsld/www/test.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/imsld/www/Attic/test.tcl,v
diff -u
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/imsld/www/test.tcl	28 Sep 2005 09:54:48 -0000	1.1
@@ -0,0 +1,480 @@
+ad_page_contract {
+}
+
+set page_title index
+set context {}
+
+db_foreach imsld_in_class {
+    select all imslds in the class
+} {
+#     set next_activity [imsld::get_next_activity]
+#     display ismld_name
+#     display copmleted activities
+#     display next activity with "finished" link and with link to the activity: if it is an activity structure?
+}
+
+
+# ad_proc beta {} {} {
+#     global sms
+#     set sms "JA! vemonos los pies : "
+
+#     upvar lista lista
+#     set compy $lista
+#     lappend lista [list c d]
+#     zeta
+# }
+
+# ad_proc zeta {} {} {
+#     upvar lista lista
+#     lappend lista [list e f]
+#     teta
+# }
+
+# ad_proc teta {} {} {
+#     upvar lista lista
+#     global sms
+#     append sms sipuesdostres
+
+#     set variabfle $sms
+
+#     set stypmy $lista
+#     lappend lista [list z z j]
+#     lappend lista $sms
+# }
+
+# set lista [list a b]
+# beta
+
+
+if { 1==2 } {
+
+    set mensaje "crear"
+#     # learning objects
+#     content::type::new -content_type imsld_learning_object -supertype content_revision -pretty_name "<#_ Learning Object #>" -pretty_plural "<#_ Learning Objects #>" -table_name imsld_learning_objects -id_column learning_object_id
+    
+#     content::type::attribute::new -content_type imsld_learning_object -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
+#     content::type::attribute::new -content_type imsld_learning_object -attribute_name class -datatype string -pretty_name "<#_ Class #>" -column_spec "varchar(4000)"
+#     content::type::attribute::new -content_type imsld_learning_object -attribute_name is_visible_p -datatype string -pretty_name "<#_ Is Visible? #>" -column_spec "char(1)"
+#     content::type::attribute::new -content_type imsld_learning_object -attribute_name type -datatype string -pretty_name "<#_ Type #>" -column_spec "varchar(100)"
+#     content::type::attribute::new -content_type imsld_learning_object -attribute_name parameters -datatype string -pretty_name "<#_ Parameters #>" -column_spec "varchar(4000)"
+    
+#     # imsld 
+#     content::type::new -content_type imsld_imsld -supertype content_revision -pretty_name "<#_ IMS-LD #>" -pretty_plural "<#_ IMS-LDs #>" -table_name imsld_imslds -id_column imsld_id 
+
+#     content::type::attribute::new -content_type imsld_imsld -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
+#     content::type::attribute::new -content_type imsld_imsld -attribute_name version -datatype string -pretty_name "<#_ Version #>" -column_spec "varchar(10)"
+#     content::type::attribute::new -content_type imsld_imsld -attribute_name level -datatype string -pretty_name "<#_ Level #>" -column_spec "char(1)"
+#     content::type::attribute::new -content_type imsld_imsld -attribute_name sequence_used_p -datatype string -pretty_name "<#_ Sequence Used #>" -column_spec "char(1)"
+#     content::type::attribute::new -content_type imsld_imsld -attribute_name learning_objective_id -datatype number -pretty_name "<#_ Learning Objectives ID #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_imsld -attribute_name prerequisite_id -datatype number -pretty_name "<#_ Prerequistes ID #>" -column_spec "integer"
+
+#     # learning objectives
+#     content::type::new -content_type imsld_learning_objective -supertype content_revision -pretty_name "<#_ IMS-LD Learning Objective #>" -pretty_plural "<#_ IMS-LD Learning Objectives #>" -table_name imsld_learning_objectives -id_column learning_object_id
+
+#     content::type::attribute::new -content_type imsld_learning_objective -attribute_name pretty_title -datatype string -pretty_name "<#_ Pretty Title #>" -column_spec "varchar(200)"
+
+#     # imsld prerequisites
+#     content::type::new -content_type imsld_prerequisite -supertype content_revision -pretty_name "<#_ IMS-LD Prerequisite #>" -pretty_plural "<#_ IMS-LD Prerequisites #>" -table_name imsld_prerequisites -id_column prerequisite_id
+
+#     content::type::attribute::new -content_type imsld_prerequisite -attribute_name pretty_title -datatype string -pretty_name "<#_ Pretty Title #>" -column_spec "varchar(200)"
+
+#     # imsld items
+#     content::type::new -content_type imsld_item -supertype content_revision -pretty_name "<#_ IMS-LD Item #>" -pretty_plural "<#_ IMS-LD Items #>" -table_name imsld_items -id_column imsld_item_id
+
+#     content::type::attribute::new -content_type imsld_item -attribute_name parent_item_id -datatype integer -pretty_name "<#_ Parent Item Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_item -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
+#     content::type::attribute::new -content_type imsld_item -attribute_name identifierref -datatype string -pretty_name "<#_ Identifier Reference #>" -column_spec "varchar(100)"
+#     content::type::attribute::new -content_type imsld_item -attribute_name is_visible_p -datatype string -pretty_name "<#_ Is Visible? #>" -column_spec "char(1)"
+#     content::type::attribute::new -content_type imsld_item -attribute_name parameters -datatype string -pretty_name "<#_ Parameters #>" -column_spec "varchar(4000)"
+
+#     # components
+#     content::type::new -content_type imsld_component -supertype content_revision -pretty_name "<#_ IMS-LD Component #>" -pretty_plural "<#_ IMS-LD Components #>" -table_name imsld_components -id_column component_id
+
+#     content::type::attribute::new -content_type imsld_component -attribute_name imsld_id -datatype number -pretty_name "<#_ IMS-LD Identifier #>" -column_spec "integer"
+    
+#     # imsld roles
+#     content::type::new -content_type imsld_role -supertype content_revision -pretty_name "<#_ IMS-LD Role #>" -pretty_plural "<#_ IMS-LD Roles #>" -table_name imsld_roles -id_column role_id
+
+#     content::type::attribute::new -content_type imsld_role -attribute_name component_id -datatype string -pretty_name "<#_ Component Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_role -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
+#     content::type::attribute::new -content_type imsld_role -attribute_name role_type -datatype string  -pretty_name "<#_ Role Type #>" -column_spec "varchar(100)"
+#     content::type::attribute::new -content_type imsld_role -attribute_name parent_role_id -datatype number -pretty_name "<#_ Parent Role Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_role -attribute_name create_new_p -datatype string -pretty_name "<#_ Create New? #>" -column_spec "char(1)"
+#     content::type::attribute::new -content_type imsld_role -attribute_name match_persons_p -datatype string -pretty_name "<#_ Match Persons? #>" -column_spec "char(1)"
+#     content::type::attribute::new -content_type imsld_role -attribute_name max_persons -datatype number -pretty_name "<#_ Max Persons #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_role -attribute_name min_persons -datatype number -pretty_name "<#_ Min Persons#>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_role -attribute_name href -datatype string -pretty_name "<#_ Href #>" -column_spec "varchar(2000)"
+
+#     # imsld activity description
+#     content::type::new -content_type imsld_activity_desc -supertype content_revision -pretty_name "<#_ IMS-LD Activity Description #>" -pretty_plural "<#_ IMS-LD Activity Descriptions #>" -table_name imsld_activity_desc -id_column description_id
+
+#     content::type::attribute::new -content_type imsld_activity_desc -attribute_name pretty_title -datatype string -pretty_name "<#_ Pretty Title #>" -column_spec "varchar(200)"
+
+#     # learning activities
+#     content::type::new -content_type imsld_learning_activity -supertype content_revision -pretty_name "<#_ IMS-LD Learning Activity #>" -pretty_plural "<#_ IMS-LD Learning Activities #>" -table_name imsld_learning_activities -id_column activity_id
+    
+#     content::type::attribute::new -content_type imsld_learning_activity -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
+#     content::type::attribute::new -content_type imsld_learning_activity -attribute_name component_id -datatype number -pretty_name "<#_ Component Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_learning_activity -attribute_name activity_description_id -datatype number -pretty_name "<#_ Activity Description Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_learning_activity -attribute_name is_visible_p -datatype string -pretty_name "<#_ Is Visible? #>" -column_spec "char(1)"
+#     content::type::attribute::new -content_type imsld_learning_activity -attribute_name user_choice_p -datatype string -pretty_name "<#_ User Choice? #>" -column_spec "char(1)"
+#     content::type::attribute::new -content_type imsld_learning_activity -attribute_name time_limit_id -datatype number -pretty_name "<#_ Time Limit Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_learning_activity -attribute_name on_completion_id -datatype number -pretty_name "<#_ On Completion Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_learning_activity -attribute_name parameters -datatype string -pretty_name "<#_ Parameters #>" -column_spec "varchar(4000)"
+#     content::type::attribute::new -content_type imsld_learning_activity -attribute_name learning_objective_id -datatype number -pretty_name "<#_ Learning Objective ID #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_learning_activity -attribute_name prerequisite_id -datatype number -pretty_name "<#_ Prerequistes ID #>" -column_spec "integer"
+
+#     # support activities
+#     content::type::new -content_type imsld_support_activity -supertype content_revision -pretty_name "<#_ IMS-LD Support Activity #>" -pretty_plural "<#_ IMS-LD Support Activities #>" -table_name imsld_support_activities -id_column activity_id
+    
+#     content::type::attribute::new -content_type imsld_support_activity -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
+#     content::type::attribute::new -content_type imsld_support_activity -attribute_name component_id -datatype number -pretty_name "<#_ Component Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_support_activity -attribute_name parameter_id -datatype number -pretty_name "<#_ Parameter Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_support_activity -attribute_name is_visible_p -datatype string -pretty_name "<#_ Is Visible? #>" -column_spec "char(1)"
+#     content::type::attribute::new -content_type imsld_support_activity -attribute_name user_choice_p -datatype string -pretty_name "<#_ User Choice? #>" -column_spec "char(1)"
+#     content::type::attribute::new -content_type imsld_support_activity -attribute_name time_limit_id -datatype number -pretty_name "<#_ Time Limit Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_support_activity -attribute_name on_completion_id -datatype number -pretty_name "<#_ On Completion Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_support_activity -attribute_name parameters -datatype string -pretty_name "<#_ Parameters #>" -column_spec "varchar(4000)"
+
+#     # activity structures
+#     content::type::new -content_type imsld_activity_structure -supertype content_revision -pretty_name "<#_ IMS-LD Activity Structure #>" -pretty_plural "<#_ IMS-LD Activity Structures #>" -table_name imsld_activity_structures -id_column structure_id 
+
+#     content::type::attribute::new -content_type imsld_activity_structure -attribute_name component_id -datatype number -pretty_name "<#_Component Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_activity_structure -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
+#     content::type::attribute::new -content_type imsld_activity_structure -attribute_name number_to_select -datatype number -pretty_name "<#_ Number to Select #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_activity_structure -attribute_name structure_type -datatype string -pretty_name "<#_ Structure Type #>" -column_spec "char(9)"
+#     content::type::attribute::new -content_type imsld_activity_structure -attribute_name sort -datatype string -pretty_name "<#_ Sort #>" -column_spec "varchar(4)"
+
+#     # environments
+#     content::type::new -content_type imsld_environment -supertype content_revision -pretty_name "<#_ IMD-LD Environment #>" -pretty_plural "<#_ IMD-LD Environments #>" -table_name imsld_environments -id_column environment_id
+    
+#     content::type::attribute::new -content_type imsld_environment -attribute_name component_id -datatype number -pretty_name "<#_ Component Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_environment -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
+#     content::type::attribute::new -content_type imsld_environment -attribute_name learning_object_id -datatype number -pretty_name "<#_ Learning Object Identifier #>" -column_spec "integer"
+
+#     # services
+#     content::type::new -content_type imsld_service -supertype content_revision -pretty_name "<#_ IMS-LD Service #>" -pretty_plural "<#_ IMS-LD Services #>" -table_name imsld_services -id_column service_id
+    
+#     content::type::attribute::new -content_type imsld_service -attribute_name environment_id -datatype number -pretty_name "<#_ Environment Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_service -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
+#     content::type::attribute::new -content_type imsld_service -attribute_name class -datatype string -pretty_name "<#_ Class #>" -column_spec "varchar(4000)"
+#     content::type::attribute::new -content_type imsld_service -attribute_name is_visible_p -datatype string -pretty_name "<#_ Is Visible? #>" -column_spec "char(1)"
+#     content::type::attribute::new -content_type imsld_service -attribute_name parameters -datatype string -pretty_name "<#_ Parameters #>" -column_spec "varchar(4000)"
+#     content::type::attribute::new -content_type imsld_service -attribute_name service_type -datatype string -pretty_name "<#_ Service Type #>" -column_spec "varchar(10)"
+
+#     # send mail services
+#     content::type::new -content_type imsld_send_mail_service -supertype content_revision -pretty_name "<#_ IMS-LD Sendmail Service #>" -pretty_plural "<#_ IMS-LD Sendmail Services #>" -table_name imsld_send_mail_services -id_column mail_id
+    
+#     content::type::attribute::new -content_type imsld_send_mail_service -attribute_name service_id -datatype number -pretty_name "<#_ Service Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_send_mail_service -attribute_name recipients -datatype string -pretty_name "<#_ Recipients #>" -column_spec "varchar(11)"
+#     content::type::attribute::new -content_type imsld_send_mail_service -attribute_name is_visible_p -datatype string -pretty_name "<#_ Is Visible? #>" -column_spec "char(1)"
+#     content::type::attribute::new -content_type imsld_send_mail_service -attribute_name parameters -datatype string -pretty_name "<#_ Parameters #>" -column_spec "varchar(4000)"
+
+#     # send mail data
+#     content::type::new -content_type imsld_send_mail_data -supertype content_revision -pretty_name "<#_ IMS-LD Sendmail Data #>" -pretty_plural "<#_ IMS-LD Sendmail Data #>" -table_name imsld_send_mail_data -id_column data_id
+
+#     content::type::attribute::new -content_type imsld_send_mail_data -attribute_name send_mail_id -datatype number -pretty_name "<#_ Sendmail Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_send_mail_data -attribute_name role_id -datatype number -pretty_name "<#_ Role Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_send_mail_data -attribute_name mail_data -datatype string -pretty_name "<#_ Mail Data #>" -column_spec "varchar(4000)"
+
+#     # conference services
+#     content::type::new -content_type imsld_conference_service -supertype content_revision -pretty_name "<#_ IMS-LD Conference Service #>" -pretty_plural "<#_ IMS-LD Conference Services #>" -table_name imsld_conference_services -id_column conference_id
+
+#     content::type::attribute::new -content_type imsld_conference_service -attribute_name service_id -datatype number -pretty_name "<#_ Service Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_conference_service -attribute_name conference_type -datatype string -pretty_name "<#_ Conference Type #>" -column_spec "char(12)"
+#     content::type::attribute::new -content_type imsld_conference_service -attribute_name imsld_item_id -datatype number -pretty_name "<#_ Item Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_conference_service -attribute_name manager_id -datatype number -pretty_name "<#_ Manager Identifier #>" -column_spec "integer"
+
+#     # methods
+#     content::type::new -content_type imsld_method -supertype content_revision -pretty_name "<#_ IMS-LD Method #>" -pretty_plural "<#_ IMS-LD Methods #>" -table_name imsld_methods -id_column method_id
+    
+#     content::type::attribute::new -content_type imsld_method -attribute_name imsld_id -datatype number -pretty_name "<#_ IMS-LD Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_method -attribute_name time_limit_id -datatype number -pretty_name "<#_ Time Limit Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_method -attribute_name on_completion_id -datatype number -pretty_name "<#_ On Completion Identifier #>" -column_spec "integer"
+
+#     # plays
+#     content::type::new -content_type imsld_play -supertype content_revision -pretty_name "<#_ IMS-LD Play #>" -pretty_plural "<#_ IMS-LD Plays #>" -table_name imsld_plays -id_column play_id
+
+#     content::type::attribute::new -content_type imsld_play -attribute_name method_id -datatype number -pretty_name "<#_ Method Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_play -attribute_name is_visible_p -datatype string -pretty_name "<#_ Is Visible? #>" -column_spec "char(1)"
+#     content::type::attribute::new -content_type imsld_play -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
+#     content::type::attribute::new -content_type imsld_play -attribute_name when_last_act_completed_p -datatype string -pretty_name "<#_ When Last Act Completed? #>" -column_spec "char(1)"
+#     content::type::attribute::new -content_type imsld_play -attribute_name time_limit_id -datatype number -pretty_name "<#_ Time Limit Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_play -attribute_name on_completion_id -datatype number -pretty_name "<#_ On Completion Identifier #>" -column_spec "integer"
+    
+#     # acts
+#     content::type::new -content_type imsld_act -supertype content_revision -pretty_name "<#_ IMS-LD Act #>" -pretty_plural "<#_ IMS-LD Acts #>" -table_name imsld_acts -id_column act_id
+
+#     content::type::attribute::new -content_type imsld_act -attribute_name play_id -datatype number -pretty_name "<#_ Play Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_act -attribute_name time_limit_id -datatype number -pretty_name "<#_ Time Limit Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_act -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
+#     content::type::attribute::new -content_type imsld_act -attribute_name on_completion_id -datatype number -pretty_name "<#_ On Completion Identifier #>" -column_spec "integer"
+
+#     # role parts
+#     content::type::new -content_type imsld_role_part -supertype content_revision -pretty_name "<#_ IMS-LD Role Part #>" -pretty_plural "<#_ IMS-LD Role Parts #>" -table_name imsld_role_parts -id_column role_part_id
+
+#     content::type::attribute::new -content_type imsld_role_part -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
+#     content::type::attribute::new -content_type imsld_role_part -attribute_name role_id -datatype number -pretty_name "<#_ Role Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_role_part -attribute_name learning_activity_id -datatype number -pretty_name "<#_ Learning Activity Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_role_part -attribute_name support_activity_id -datatype number -pretty_name "<#_ Support Activity Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_role_part -attribute_name activity_structure_id -datatype number -pretty_name "<#_ Activity Structure Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_role_part -attribute_name environment_id -datatype number -pretty_name "<#_ Environment Identifier #>" -column_spec "integer"
+
+#     # parameters
+#     content::type::new -content_type imsld_parameter -supertype content_revision -pretty_name "<#_ IMS-LD Parameter #>" -pretty_plural "<#_ IMS-LD Parameters #>" -table_name imsld_parameters -id_column parameter_id
+    
+#     content::type::attribute::new -content_type imsld_parameter -attribute_name value -datatype string -pretty_name "<#_ Value #>" -column_spec "varchar(4000)"
+
+#     # time limits
+#     content::type::new -content_type imsld_time_limit -supertype content_revision -pretty_name "<#_ IMS-LD Time Limit #>" -pretty_plural "<#_ IMS-LD Time Limits #>" -table_name imsld_time_limits -id_column time_limit_id
+    
+#     content::type::attribute::new -content_type imsld_time_limit -attribute_name time_in_seconds -datatype number -pretty_name "<#_ Time in Seconds #>" -column_spec "integer"
+
+#     # on completion
+#     content::type::new -content_type imsld_on_completion -supertype content_revision -pretty_name "<#_ IMS-LD On Completion #>" -pretty_plural "<#_ IMS-LD On Completions #>" -table_name imsld_on_completion -id_column on_completion_id
+
+#     content::type::attribute::new -content_type imsld_on_completion -attribute_name feedback_title -datatype string -pretty_name "<#_ Feedbach Title #>" -column_spec "varchar(200)"
+
+#     ### IMS-LD Content Packaging
+
+#     # manifests
+#     content::type::new -content_type imsld_cp_manifest -supertype content_revision -pretty_name "<#_ IMS-LD CP Manifest #>" -pretty_plural "<#_ IMS-LD CP Manifests #>" -table_name imsld_cp_manifests -id_column manifest_id
+
+#     content::type::attribute::new -content_type imsld_cp_manifest -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(1000)"
+#     content::type::attribute::new -content_type imsld_cp_manifest -attribute_name version -datatype string -pretty_name "<#_ Version #>" -column_spec "varchar(100)"
+#     content::type::attribute::new -content_type imsld_cp_manifest -attribute_name parent_manifest_id -datatype number -pretty_name "<#_ Parent Manifest Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_cp_manifest -attribute_name is_shared_p -datatype string -pretty_name "<#_ Is shared? #>" -column_spec "char(1)"
+
+#     # organizations
+#     content::type::new -content_type imsld_cp_organization -supertype content_revision -pretty_name "<#_ IMS-LD CP Organization #>" -pretty_plural "<#_ IMS-LD CP Organizations #>" -table_name imsld_cp_organizations -id_column organization_id
+    
+#     content::type::attribute::new -content_type imsld_cp_organization -attribute_name manifest_id -datatype number -pretty_name "<#_ Manifest Identifier #>" -column_spec "integer"
+
+#     # resources
+#     content::type::new -content_type imsld_cp_resource -supertype content_revision -pretty_name "<#_ IMS-LD CP Resource #>" -pretty_plural "<#_ IMS-LD CP Resources #>" -table_name imsld_cp_resources -id_column resource_id
+
+#     content::type::attribute::new -content_type imsld_cp_resource -attribute_name manifest_id -datatype number -pretty_name "<#_ Manifest Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_cp_resource -attribute_name identifier -datatype string -pretty_name "<#_ Identifier #>" -column_spec "varchar(100)"
+#     content::type::attribute::new -content_type imsld_cp_resource -attribute_name type -datatype string -pretty_name "<#_ Type #>" -column_spec "varchar(1000)"
+#     content::type::attribute::new -content_type imsld_cp_resource -attribute_name href -datatype string -pretty_name "<#_ Href #>" -column_spec "varchar(2000)"
+
+#     # dependencies
+#     content::type::new -content_type imsld_cp_dependency -supertype content_revision -pretty_name "<#_ IMS-LD CP Dependency #>" -pretty_plural "<#_ IMS-LD CP Dependencies #>" -table_name imsld_cp_dependencies -id_column dependency_id
+
+#     content::type::attribute::new -content_type imsld_cp_dependency -attribute_name resource_id -datatype number -pretty_name "<#_ Resource Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_cp_dependency -attribute_name identifierref -datatype string -pretty_name "<#_ Identifierref #>" -column_spec "varchar(100)"
+
+#     # imsld cp files
+#     content::type::new -content_type imsld_cp_file -supertype content_revision -pretty_name "<#_ IMS-LD CP File #>" -pretty_plural "<#_ IMS-LD CP Filed #>" -table_name imsld_cp_files -id_column imsld_file_id
+
+#     content::type::attribute::new -content_type imsld_cp_file -attribute_name resource_id -datatype number -pretty_name "<#_ Resource Identifier #>" -column_spec "integer"
+#     content::type::attribute::new -content_type imsld_cp_file -attribute_name path_to_file -datatype string -pretty_name "<#_ Path to File #>" -column_spec "varchar(2000)"
+#     content::type::attribute::new -content_type imsld_cp_file -attribute_name file_name -datatype string -pretty_name "<#_ File name #>" -column_spec "varchar(2000)"
+#     content::type::attribute::new -content_type imsld_cp_file -attribute_name href -datatype string -pretty_name "<#_ Href #>" -column_spec "varchar(2000)"
+
+
+} else {
+    set mensaje "borrar"
+
+# imsld::apm_callback::before_uninstall
+    # learning objects
+#     content::type::attribute::delete -content_type imsld_learning_object -attribute_name identifier
+#     content::type::attribute::delete -content_type imsld_learning_object -attribute_name class
+#     content::type::attribute::delete -content_type imsld_learning_object -attribute_name is_visible_p
+#     content::type::attribute::delete -content_type imsld_learning_object -attribute_name type
+#     content::type::attribute::delete -content_type imsld_learning_object -attribute_name parameters
+
+#     # imsld
+#     content::type::attribute::delete -content_type imsld_imsld -attribute_name identifier
+#     content::type::attribute::delete -content_type imsld_imsld -attribute_name version
+#     content::type::attribute::delete -content_type imsld_imsld -attribute_name level
+#     content::type::attribute::delete -content_type imsld_imsld -attribute_name sequence_used_p
+#     content::type::attribute::delete -content_type imsld_imsld -attribute_name learning_objective_id
+#     content::type::attribute::delete -content_type imsld_imsld -attribute_name prerequisite_id
+
+#     # learning objectives
+#     content::type::attribute::delete -content_type imsld_learning_objective -attribute_name pretty_title
+
+#     # imsld prerequisites
+#     content::type::attribute::delete -content_type imsld_prerequisite -attribute_name pretty_title
+
+#     # imsld items
+#     content::type::attribute::delete -content_type imsld_item -attribute_name parent_item_id
+#     content::type::attribute::delete -content_type imsld_item -attribute_name identifier
+#     content::type::attribute::delete -content_type imsld_item -attribute_name identifierref
+#     content::type::attribute::delete -content_type imsld_item -attribute_name is_visible_p
+#     content::type::attribute::delete -content_type imsld_item -attribute_name parameters
+
+#     # componets
+#     content::type::attribute::delete -content_type imsld_component -attribute_name imsld_id
+
+#     # imsld roles
+#     content::type::attribute::delete -content_type imsld_role -attribute_name component_id
+#     content::type::attribute::delete -content_type imsld_role -attribute_name identifier
+#     content::type::attribute::delete -content_type imsld_role -attribute_name role_type
+#     content::type::attribute::delete -content_type imsld_role -attribute_name parent_role_id
+#     content::type::attribute::delete -content_type imsld_role -attribute_name create_new_p
+#     content::type::attribute::delete -content_type imsld_role -attribute_name match_persons_p
+#     content::type::attribute::delete -content_type imsld_role -attribute_name max_persons
+#     content::type::attribute::delete -content_type imsld_role -attribute_name min_persons
+#     content::type::attribute::delete -content_type imsld_role -attribute_name href
+
+#     # activity descriptions
+#     content::type::attribute::delete -content_type imsld_activity_desc -attribute_name pretty_title
+
+#     # learning activities
+#     content::type::attribute::delete -content_type imsld_learning_activity -attribute_name identifier
+#     content::type::attribute::delete -content_type imsld_learning_activity -attribute_name component_id
+#     content::type::attribute::delete -content_type imsld_learning_activity -attribute_name activity_description_id
+#     content::type::attribute::delete -content_type imsld_learning_activity -attribute_name is_visible_p
+#     content::type::attribute::delete -content_type imsld_learning_activity -attribute_name user_choice_p
+#     content::type::attribute::delete -content_type imsld_learning_activity -attribute_name time_limit_id
+#     content::type::attribute::delete -content_type imsld_learning_activity -attribute_name on_completion_id
+#     content::type::attribute::delete -content_type imsld_learning_activity -attribute_name parameters
+#     content::type::attribute::delete -content_type imsld_learning_activity -attribute_name learning_objective_id
+#     content::type::attribute::delete -content_type imsld_learning_activity -attribute_name prerequisite_id
+
+#     # support activities
+#     content::type::attribute::delete -content_type imsld_support_activity -attribute_name identifier
+#     content::type::attribute::delete -content_type imsld_support_activity -attribute_name component_id
+#     content::type::attribute::delete -content_type imsld_support_activity -attribute_name parameter_id
+#     content::type::attribute::delete -content_type imsld_support_activity -attribute_name is_visible_p
+#     content::type::attribute::delete -content_type imsld_support_activity -attribute_name user_choice_p
+#     content::type::attribute::delete -content_type imsld_support_activity -attribute_name time_limit_id
+#     content::type::attribute::delete -content_type imsld_support_activity -attribute_name on_completion_id
+#     content::type::attribute::delete -content_type imsld_support_activity -attribute_name parameters
+
+#     # activity structures
+#     content::type::attribute::delete -content_type imsld_activity_structure -attribute_name component_id
+#     content::type::attribute::delete -content_type imsld_activity_structure -attribute_name identifier
+#     content::type::attribute::delete -content_type imsld_activity_structure -attribute_name number_to_select
+#     content::type::attribute::delete -content_type imsld_activity_structure -attribute_name structure_type
+#     content::type::attribute::delete -content_type imsld_activity_structure -attribute_name sort
+
+#     # environments
+#     content::type::attribute::delete -content_type imsld_environment -attribute_name component_id
+#     content::type::attribute::delete -content_type imsld_environment -attribute_name identifier
+#     content::type::attribute::delete -content_type imsld_environment -attribute_name learning_object_id
+
+#     # send mail service
+#     content::type::attribute::delete -content_type imsld_service -attribute_name environment_id
+#     content::type::attribute::delete -content_type imsld_service -attribute_name identifier
+#     content::type::attribute::delete -content_type imsld_service -attribute_name class
+#     content::type::attribute::delete -content_type imsld_service -attribute_name is_visible_p
+#     content::type::attribute::delete -content_type imsld_service -attribute_name parameters
+#     content::type::attribute::delete -content_type imsld_service -attribute_name service_type
+
+#     # send mail service
+#     content::type::attribute::delete -content_type imsld_send_mail_service -attribute_name service_id
+#     content::type::attribute::delete -content_type imsld_send_mail_service -attribute_name recipients
+#     content::type::attribute::delete -content_type imsld_send_mail_service -attribute_name is_visible_p
+#     content::type::attribute::delete -content_type imsld_send_mail_service -attribute_name parameters
+
+#     # send mail data
+#     content::type::attribute::delete -content_type imsld_send_mail_data -attribute_name send_mail_id
+#     content::type::attribute::delete -content_type imsld_send_mail_data -attribute_name role_id
+#     content::type::attribute::delete -content_type imsld_send_mail_data -attribute_name mail_data
+    
+#     # conference service
+#     content::type::attribute::delete -content_type imsld_conference_service -attribute_name service_id
+#     content::type::attribute::delete -content_type imsld_conference_service -attribute_name conference_type
+#     content::type::attribute::delete -content_type imsld_conference_service -attribute_name imsld_item_id
+#     content::type::attribute::delete -content_type imsld_conference_service -attribute_name manager_id
+
+#     # methods
+#     content::type::attribute::delete -content_type imsld_method -attribute_name imsld_id
+#     content::type::attribute::delete -content_type imsld_method -attribute_name time_limit_id
+#     content::type::attribute::delete -content_type imsld_method -attribute_name on_completion_id
+
+#     # plays
+#     content::type::attribute::delete -content_type imsld_play -attribute_name method_id
+#     content::type::attribute::delete -content_type imsld_play -attribute_name is_visible_p
+#     content::type::attribute::delete -content_type imsld_play -attribute_name identifier
+#     content::type::attribute::delete -content_type imsld_play -attribute_name when_last_act_completed_p
+#     content::type::attribute::delete -content_type imsld_play -attribute_name time_limit_id
+#     content::type::attribute::delete -content_type imsld_play -attribute_name on_completion_id
+
+#     # acts
+#     content::type::attribute::delete -content_type imsld_act -attribute_name play_id
+#     content::type::attribute::delete -content_type imsld_act -attribute_name time_limit_id
+#     content::type::attribute::delete -content_type imsld_act -attribute_name identifier
+#     content::type::attribute::delete -content_type imsld_act -attribute_name on_completion_id
+
+#     # role parts
+#     content::type::attribute::delete -content_type imsld_role_part -attribute_name identifier
+#     content::type::attribute::delete -content_type imsld_role_part -attribute_name role_id
+#     content::type::attribute::delete -content_type imsld_role_part -attribute_name learning_activity_id
+#     content::type::attribute::delete -content_type imsld_role_part -attribute_name support_activity_id
+#     content::type::attribute::delete -content_type imsld_role_part -attribute_name activity_structure_id
+#     content::type::attribute::delete -content_type imsld_role_part -attribute_name environment_id
+
+#     # parameters
+#     content::type::attribute::delete -content_type imsld_parameter -attribute_name value
+
+#     # time limits
+#     content::type::attribute::delete -content_type imsld_time_limit -attribute_name time_in_seconds
+
+#     # on completion
+#     content::type::attribute::delete -content_type imsld_on_completion -attribute_name feedback_title
+
+#     ### IMS-LD Content Packaging
+    
+#     # manifests
+#     content::type::attribute::delete -content_type imsld_cp_manifest -attribute_name identifier
+#     content::type::attribute::delete -content_type imsld_cp_manifest -attribute_name version
+#     content::type::attribute::delete -content_type imsld_cp_manifest -attribute_name parent_manifest_id
+#     content::type::attribute::delete -content_type imsld_cp_manifest -attribute_name is_shared_p
+
+#     # organizations
+#     content::type::attribute::delete -content_type imsld_cp_organization -attribute_name manifest_id
+
+#     # resources
+#     content::type::attribute::delete -content_type imsld_cp_resource -attribute_name manifest_id
+#     content::type::attribute::delete -content_type imsld_cp_resource -attribute_name identifier
+#     content::type::attribute::delete -content_type imsld_cp_resource -attribute_name type
+#     content::type::attribute::delete -content_type imsld_cp_resource -attribute_name href
+
+#     # dependencies
+#     content::type::attribute::delete -content_type imsld_cp_dependency -attribute_name resource_id
+#     content::type::attribute::delete -content_type imsld_cp_dependency -attribute_name identifierref
+
+#     # imsld cp files
+#     content::type::attribute::delete -content_type imsld_cp_file -attribute_name resource_id
+#     content::type::attribute::delete -content_type imsld_cp_file -attribute_name path_to_file
+#     content::type::attribute::delete -content_type imsld_cp_file -attribute_name file_name
+#     content::type::attribute::delete -content_type imsld_cp_file -attribute_name href
+
+#     content::type::delete -content_type imsld_learning_object -drop_table_p t 
+#     content::type::delete -content_type imsld_imsld -drop_table_p t
+#     content::type::delete -content_type imsld_learning_objective -drop_table_p t
+#     content::type::delete -content_type imsld_prerequisite -drop_table_p t
+#     content::type::delete -content_type imsld_item -drop_table_p t
+#     content::type::delete -content_type imsld_component -drop_table_p t
+#     content::type::delete -content_type imsld_role -drop_table_p t
+#     content::type::delete -content_type imsld_prerequisite -drop_table_p t
+#     content::type::delete -content_type imsld_activity_desc -drop_table_p t
+#     content::type::delete -content_type imsld_learning_activity -drop_table_p t
+#     content::type::delete -content_type imsld_support_activity -drop_table_p t
+#     content::type::delete -content_type imsld_activity_structure -drop_table_p t
+#     content::type::delete -content_type imsld_environment -drop_table_p t
+#     content::type::delete -content_type imsld_service -drop_table_p t
+#     content::type::delete -content_type imsld_send_mail_service -drop_table_p t
+#     content::type::delete -content_type imsld_send_mail_data -drop_table_p t
+#     content::type::delete -content_type imsld_conference_service -drop_table_p t
+#     content::type::delete -content_type imsld_method -drop_table_p t
+#     content::type::delete -content_type imsld_play -drop_table_p t
+#     content::type::delete -content_type imsld_act -drop_table_p t
+#     content::type::delete -content_type imsld_role_part -drop_table_p t
+#     content::type::delete -content_type imsld_parameter -drop_table_p t
+#     content::type::delete -content_type imsld_time_limit -drop_table_p t
+#     content::type::delete -content_type imsld_on_completion -drop_table_p t
+
+#     ### IMS-LD Content Packaging
+#     content::type::delete -content_type imsld_cp_manifest -drop_table_p t
+#     content::type::delete -content_type imsld_cp_organization -drop_table_p t
+#     content::type::delete -content_type imsld_cp_resource -drop_table_p t
+#     content::type::delete -content_type imsld_cp_dependency -drop_table_p t
+#     content::type::delete -content_type imsld_cp_file -drop_table_p t
+
+
+}
\ No newline at end of file