What is a Project Guest?
They are members with limited access. They can only be members of individual projects and do not get access to organization spaces in Mosaic including Portfolios, the Home Space (including timesheets), Reports, and Dashboards. They cannot have Timesheets or Work Plans.
How do I add Project Guests in Mosaic?
Learn more about Inviting project guests
Where do I find Project Guests in Mosaic?
Org Settings > Members
Org Settings > Permissions