Index: lams_common/src/java/org/lamsfoundation/lams/learningdesign/service/ExportToolContentService.java
===================================================================
diff -u -rb1ccd487d7bca3d5cd98a7646addc549bb6dcb8f -r175dc482810f66792d9550d8cf511b29b0c6b06a
--- lams_common/src/java/org/lamsfoundation/lams/learningdesign/service/ExportToolContentService.java	(.../ExportToolContentService.java)	(revision b1ccd487d7bca3d5cd98a7646addc549bb6dcb8f)
+++ lams_common/src/java/org/lamsfoundation/lams/learningdesign/service/ExportToolContentService.java	(.../ExportToolContentService.java)	(revision 175dc482810f66792d9550d8cf511b29b0c6b06a)
@@ -887,6 +887,23 @@
 	    contentFilter.renameField(problemClass, "activityEvaluations", "evaluation");
 	    contentFilter.transformXML(fullFilePath);
 	}
+
+	boolean isEarlierVersionThan32 = !VersionUtil.isSameOrLaterVersion("3.2", versionString);
+	if (isEarlierVersionThan32) {
+	    contentFilter.renameClass("org.lamsfoundation.lams.tool.qa.QaContent",
+		    "org.lamsfoundation.lams.tool.qa.model.QaContent");
+	    contentFilter.renameClass("org.lamsfoundation.lams.tool.qa.QaCondition",
+		    "org.lamsfoundation.lams.tool.qa.model.QaCondition");
+	    contentFilter.renameClass("org.lamsfoundation.lams.tool.qa.QaQueContent",
+		    "org.lamsfoundation.lams.tool.qa.model.QaQueContent");
+	    contentFilter.renameClass("org.lamsfoundation.lams.tool.qa.QaQueUsr",
+		    "org.lamsfoundation.lams.tool.qa.model.QaQueUsr");
+	    contentFilter.renameClass("org.lamsfoundation.lams.tool.qa.QaSession",
+		    "org.lamsfoundation.lams.tool.qa.model.QaSession");
+	    contentFilter.renameClass("org.lamsfoundation.lams.tool.qa.QaUsrResp",
+		    "org.lamsfoundation.lams.tool.qa.model.QaUsrResp");
+	    contentFilter.transformXML(fullFilePath);
+	}
     }
 
     private WorkspaceFolder getWorkspaceFolderForDesign(User importer, Integer workspaceFolderUid)