Index: lams_learning/web/grouping/show.jsp
===================================================================
diff -u -r5d896b9c108705c770d5294510f60ae9aa027f6d -re27d5ecdab649eab65bec7460d22928bb972a722
--- lams_learning/web/grouping/show.jsp	(.../show.jsp)	(revision 5d896b9c108705c770d5294510f60ae9aa027f6d)
+++ lams_learning/web/grouping/show.jsp	(.../show.jsp)	(revision e27d5ecdab649eab65bec7460d22928bb972a722)
@@ -37,7 +37,7 @@
 <lams:Page type="learner" title="${title}">
 
 	<html:form
-		action="/grouping.do?method=completeActivity&userId=${user.userID}&lessonId=${lesson.lessonId}&activityID=${activityID}"
+		action="/grouping.do?method=completeActivity&userId=${user.userID}&lessonId=${lessonID}&activityID=${activityID}"
 		target="_self" styleId="messageForm">
 
 		<c:set var="userId" value="${user.userID}" />