Generally, it should be possible to share a Persona project file with other users as long as the following conditions are met:
The file is not accessed from a shared location. It is not recommended to store a project file in a location where two or more users might access the file at the same time.
The file is not being shared actively. It is not recommended to store a project file in a location where it might be backed up or synced automatically.
It is good practice generally to transfer a file within an archive file (for example, within a .ZIP file) instead of transferring the file on its own.