Editing Project:Observatory Users Manual (section)

==== Only one active session allowed ====
 
* You can only have one active Edit Together session at a time. If you already have a session open in another tab or browser, you’ll receive a warning, and the new login attempt will be denied.
* To join again, please exit the current session properly by clicking the “Leave” button. Once you leave the session, you’ll be able to log in from another device or tab.
* About the availability of Editing a page: Note that if you have a page open and someone else starts an Edit Together session, you won’t know until you refresh the page (or open it ''after'' they’ve begun their Edit Together session). In other words, if you’ve had a page open and are about to Edit it or engage in an Edit Together session on it, '''make sure to refresh the page right before editing''' to make sure you’re the only one editing and there’s no one engaged in an Edit Together session that you’re not aware of. ('''Don’t expect a page to autorefresh and show if someone started an Edit Together session since you opened it!''') On a newly refreshed page you’ll see this red circle icon blinking to the right of the Edit Together link if someone is in Edit Together session (you can enter and see who it is and communicate with them externally if necessary):
 
[[File:Collab Editing Already Exists blinking1.png]]
 
[[File:Collab Editing Already Exists blinking2.png]]