Index: openacs-4/packages/assessment/www/asm-admin/assessment-history.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/assessment/www/asm-admin/assessment-history.tcl,v
diff -u -r1.3 -r1.3.6.1
--- openacs-4/packages/assessment/www/asm-admin/assessment-history.tcl	31 Jan 2008 16:06:26 -0000	1.3
+++ openacs-4/packages/assessment/www/asm-admin/assessment-history.tcl	18 Aug 2014 20:31:56 -0000	1.3.6.1
@@ -5,7 +5,7 @@
     @author Timo Hentschel (timo@timohentschel.de)
     @creation-date 2005-04-15
 } {
-    assessment_id
+    assessment_id:naturalnum,notnull
 } -properties {
     context:onevalue
     page_title:onevalue