If the user is a staff member, they cannot be removed until their staff membership period has been concluded.
Locate the user you would like to remove by typing their name into the ‘Search Users’ field.
Click on The "Bin" icon, found to the right of the user’s name.
A pop up window will appear.
click 'Remove'.
A pop-up message will appear to signal that the user has been successfully removed from the branch.