In the Navigation pane, Users is one of the areas.
It has three filter options: All, Paratext Members and Project Guest. Then, to find a user in the list, type their name or a role in the Filter users box, and then press your Enter key.
Share with others to invite people to a role of Community Checker or Viewer.
Click (More) and then click one of these options:
Enable add and edit questions or Disable add and edit questions
For a Paratext user who is not an Administrator, you can give or remove permission to add, edit, import and archive questions.
Cancel invite
You can cancel an invitation before it is accepted. After it has been accepted, you can use Remove from project.
Remove from project
This removes the current user from the current project.
With the exception of enable/disable add and edit questions, user' roles and permissions can only be changed in Paratext (User permissions in Project Setting).
You will need to run Send/Receive in Paratext and then Synchronize the project from Scripture Forge.
Then, after the user logs in, their role change will be shown in Scripture Forge.