Index: openacs-4/packages/assessment/lib/assessment.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/assessment/lib/assessment.tcl,v
diff -u -r1.28.2.2 -r1.28.2.3
--- openacs-4/packages/assessment/lib/assessment.tcl	10 Nov 2016 21:52:03 -0000	1.28.2.2
+++ openacs-4/packages/assessment/lib/assessment.tcl	1 Feb 2017 16:04:17 -0000	1.28.2.3
@@ -11,14 +11,14 @@
     {session_id:naturalnum,optional ""}
     {section_order:integer,optional ""}
     {item_order:integer,optional ""}
-    {item_id ""}
-    {return_url:optional}
+    {item_id:integer ""}
+    {return_url:localurl,optional}
     response_to_item:array,optional,multiple,allhtml
     {next_asm:optional}
     {response:multiple,optional}
     {next_url ""}
-    {single_section_id ""}
-    {show_title_p 1}
+    {single_section_id:integer ""}
+    {show_title_p:boolean 1}
 } -properties {
     context:onevalue
     page_title:onevalue