Index: lams_build/conf/whiteboard/scripts/s_whiteboard.js
===================================================================
diff -u -rd1b5adfc103345fa2525236c53313dcda1cfb7c0 -rcf53a39fbd08dd3125cceba14221ac809ae6df13
--- lams_build/conf/whiteboard/scripts/s_whiteboard.js	(.../s_whiteboard.js)	(revision d1b5adfc103345fa2525236c53313dcda1cfb7c0)
+++ lams_build/conf/whiteboard/scripts/s_whiteboard.js	(.../s_whiteboard.js)	(revision cf53a39fbd08dd3125cceba14221ac809ae6df13)
@@ -136,5 +136,14 @@
 			return;
 		}
 		savedBoards[targetWid] = sourceData.slice();
+		this.saveToDB();
+	},
+	saveData: function(wid, data) {
+		const existingData = this.loadStoredData(wid);
+		if (existingData.lenght > 0 || !data) {
+			return;
+		}
+		savedBoards[wid] = JSON.parse(data);
+		this.saveToDB();
 	}
 };