Index: lams_common/src/java/org/lamsfoundation/lams/tool/service/ILamsToolService.java
===================================================================
RCS file: /usr/local/cvsroot/lams_common/src/java/org/lamsfoundation/lams/tool/service/ILamsToolService.java,v
diff -u -r1.21 -r1.22
--- lams_common/src/java/org/lamsfoundation/lams/tool/service/ILamsToolService.java	6 Jan 2009 03:00:59 -0000	1.21
+++ lams_common/src/java/org/lamsfoundation/lams/tool/service/ILamsToolService.java	16 Feb 2011 10:42:45 -0000	1.22
@@ -68,5 +68,12 @@
     
     public ToolSession getToolSession(Long toolSessionId);
     
+    /**
+     * Allows the tool to ask whether or not the activity is grouped and therefore it should expect more than one tool
+     * session.
+     * 
+     * @param toolContentID
+     * @return
+     */
     public Boolean isGroupedActivity(long toolContentID);
 }