Index: lams_build/conf/whiteboard/scripts/server-backend.js
===================================================================
diff -u -r6583579862c8623515c9861dd8edec09b6d1898f -rd1b5adfc103345fa2525236c53313dcda1cfb7c0
--- lams_build/conf/whiteboard/scripts/server-backend.js	(.../server-backend.js)	(revision 6583579862c8623515c9861dd8edec09b6d1898f)
+++ lams_build/conf/whiteboard/scripts/server-backend.js	(.../server-backend.js)	(revision d1b5adfc103345fa2525236c53313dcda1cfb7c0)
@@ -78,6 +78,22 @@
         }
     });
 
+	// added by LAMS
+    app.get("/api/copywhiteboard", function (req, res) {
+        const sourceWid = req["query"]["sourceWid"];
+        const at = req["query"]["at"]; //accesstoken
+		const targetWid = req["query"]["targetWid"];
+
+        if (accessToken === "" || hashAccessToken(sourceWid) == at) {
+            s_whiteboard.copyStoredData(sourceWid, targetWid);
+            res.end();
+        } else {
+            res.status(401); //Unauthorized
+            res.end();
+        }
+    });
+
+
     /**
      * @api {get} /api/getReadOnlyWid Get the readOnlyWhiteboardId
      * @apiDescription This returns the readOnlyWhiteboardId for a given WhiteboardId