Quick role changes from the grid or drawer
Inline role change: In the grid, the Roles column offers a control to change the user's roles. Select a new role (or multiple roles where supported). The change is sent to the API and the row updates optimistically. So you change a user's role without opening the edit drawer.
Via Edit drawer: You can also change roles in the User Edit drawer (roles field), then Save. Same result: roles updated, grid refreshed.
Quick role changes from the list or from the drawer. No code, no full-page edit.