Multi-user workspace makes the data administration simpler since all the data of a project is safe to one central location,that is the common repository.
Individual objects can be modified without interfering with other users work and to ensure this, the user marks the required data as "'checked out'' for editing. This data is locked for other users until the user releases it again. by using the functionality "Check-in".
NOTE - Tricentis recommends assigning only one user to each workspace.
It is best practice to assign maximum one user per workspace
