Index: openacs-4/packages/workflow/tcl/role-procs.xql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/workflow/tcl/role-procs.xql,v
diff -u -N -r1.8 -r1.9
--- openacs-4/packages/workflow/tcl/role-procs.xql	1 Dec 2003 09:53:19 -0000	1.8
+++ openacs-4/packages/workflow/tcl/role-procs.xql	23 Nov 2017 14:46:56 -0000	1.9
@@ -78,4 +78,12 @@
     </querytext>
   </fullquery>
 
+  <fullquery name="workflow::role::callback_insert.select_sort_order">
+    <querytext>
+        select coalesce(max(sort_order),0) + 1
+        from   workflow_role_callbacks
+        where  role_id = :role_id
+    </querytext>
+  </fullquery>
+  
 </queryset>