just put the whole project folder onto a server/network drive, then import it into the CityEngine workspace from there on each user's machine. that's great also to back it up since it's only located in one spot...
Suppose you still want to use a revision control program like perforce for the revision history features. Are there files within a CityEngine workspace that aren't appropriate for adding to version control, such as the .lock files?
For example, I see these in my workspace: .attribute_layer .metadata ce.lib
I was thinking ce.lib may be appropriate for version control, but I have no idea about the other two.