Multiplayer Edit

[s2156945]

Is your feature request related to a problem? Please describe.
Problem - race condition when two people edit the same dashboard. Whoever saves last wins.

Describe the solution you'd like
When you edit a dashboard and somebody else is editing:

• alert both/all users
• open a chat between
• changes at any end show up at the other end

Describe alternatives you've considered
Locking - i.e. only one person can edit at a time - I guess you would need to go in and unlock or have a timeout if the editor didn't save.