new to EA 3.10

[pinnacle_man]

hi everyone
could someone tell me how i can control EA project file for 4 users so one user can work on one diagram e.g. one user working on one class diagram and no other users can edit the class diagram.  once the user finish with the class diagram,
(s)he can unlock the class diagram which update the whole project (all other classes in the same project).

[LarrySkelly]

I have not used this feature yet, but ... I think if you organize your diagrams/classes into packages, you can use 'controlled' packages which link to a configuration management system (e.g. MS SourceSafe).  If one user checks out a package XMI file and is editting the package in EA, then in theory the package and its contents should be locked to the other users.  You will have to read the User Guide and see how EA behaves.

Larry