Index: lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/McAppConstants.java
===================================================================
diff -u -r8ba09dcad24cf96e019d56b84652772f42831097 -r67c18174085d936386a726eea7af64882f97be09
--- lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/McAppConstants.java	(.../McAppConstants.java)	(revision 8ba09dcad24cf96e019d56b84652772f42831097)
+++ lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/McAppConstants.java	(.../McAppConstants.java)	(revision 67c18174085d936386a726eea7af64882f97be09)
@@ -237,6 +237,7 @@
     public static final String QUESTION_LISTING_MODE					="questionListingMode";
     public static final String QUESTION_LISTING_MODE_SEQUENTIAL			="questionListingModeSequential";
     public static final String QUESTION_LISTING_MODE_COMBINED			="questionListingModeCombined";
+    public static final String PREVIEW_ONLY								="previewOnly";
     
     public static final String MODE										="mode";
     public static final String LEARNING_MODE							="learningMode";