To add or remove assigned roles:
1. Click the Edit button in the user’s row to enable the Roles drop-down list. You may deselect assigned roles, or add/select additional roles.
2. Click the Save button to complete the changes.
To delete a user:
1. Click the Edit button in the user’s row to display the Delete button. Click the Delete button
2. Click OK in the confirmation message. The user will be deleted from the permissions page.