IntelliJ IDEA 13.1.0 Web Help

When you work in a team on the project that requires collaborative effort, you may find it useful to let the particular users view the files you work on. To view your source files, your fellow developer should have the same project available.

To make your source files visible to other team members
  1. Select one or more users in your contact list. Use Ctrl and Shift keys for multiple selection.
  2. On the context menu, choose Selected users can read my files.

See Also

Reference:

Web Resources: