Index: lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/McAppConstants.java
===================================================================
diff -u -r67c18174085d936386a726eea7af64882f97be09 -r0e912bee7c831ead503142201b1a225971970b06
--- lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/McAppConstants.java	(.../McAppConstants.java)	(revision 67c18174085d936386a726eea7af64882f97be09)
+++ lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/McAppConstants.java	(.../McAppConstants.java)	(revision 0e912bee7c831ead503142201b1a225971970b06)
@@ -50,6 +50,7 @@
     public static final String SINGLE_QUESTION_ANSWERS					="singleQuestionAnswers";
     public static final String RESULTS_SUMMARY							="resultsSummary";
     public static final String ERROR_LIST								="errorList";
+    public static final String PREVIEW									="preview";
 	
     public static final String AUTHORING								="authoring";
     public static final String SOURCE_MC_STARTER						="sourceMcStarter";