How to invite a friend to join a workspace?
Alice goes to workspace settings:
Alice goes to workspace settings

Alice invites a member as an administrator:
Alice invites a member as an administrator

Alice invites Bob to join "Art classes":
Alice invites Bob to join Art classes

Bob receives an e-mail to join Alices workspace:
Bob receives an e-mail to join Alices workspace

Bob joins "Art Classes" workspace:
Bob joins Art Classes workspace

Bob confirms joining the workspace:
Bob confirms joining the workspace

Bob can now work with "Art Classes" workspace:
Bob can now work with Art Classes workspace