Index: lams_tool_whiteboard/conf/language/lams/ApplicationResources.properties
===================================================================
diff -u -r4c2fb2cb0520c75065cf86a44dc5e232517de623 -r5739216c21c85ff9b4b11cba522b5ffd2875d55c
--- lams_tool_whiteboard/conf/language/lams/ApplicationResources.properties	(.../ApplicationResources.properties)	(revision 4c2fb2cb0520c75065cf86a44dc5e232517de623)
+++ lams_tool_whiteboard/conf/language/lams/ApplicationResources.properties	(.../ApplicationResources.properties)	(revision 5739216c21c85ff9b4b11cba522b5ffd2875d55c)
@@ -135,6 +135,7 @@
 label.monitoring.summary.time.limit.expired = Expired
 admin.whiteboard.url = Whiteboard server URL (use [LAMS_SERVER_URL] to mimic LAMS URL without its port)
 admin.access.token = Whiteboard access token
+admin.id.prefix = ID prefix (use letters only)
 label.comment.textarea.tip = Type your comment here then click on the green tick
 warning.comment.blank = Comment text is missing.
 label.fullscreen.open = Show on full screen