Index: lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/McUtils.java
===================================================================
diff -u -rbcca58d5b7597693db2f6d01764f29a9145876a7 -r44f6c205d2e353f3c2984d2a7fb8de3b3e2d72bd
--- lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/McUtils.java	(.../McUtils.java)	(revision bcca58d5b7597693db2f6d01764f29a9145876a7)
+++ lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/McUtils.java	(.../McUtils.java)	(revision 44f6c205d2e353f3c2984d2a7fb8de3b3e2d72bd)
@@ -64,7 +64,6 @@
 	request.getSession().removeAttribute(MAP_QUESTIONS_CONTENT);
 	request.getSession().removeAttribute(IS_REMOVE_CONTENT);
 	request.getSession().removeAttribute(IS_REVISITING_USER);
-	request.getSession().removeAttribute(USER);
 	request.getSession().removeAttribute(TOOL_CONTENT_UID);
 	request.getSession().removeAttribute(TOOL_SESSION_ID);
 	request.getSession().removeAttribute(USER_ID);