Users in Barantum CRM, rights that use CRM to input edit and delete. but the function of the user settings that can change and deactivate only the admin user in CRM Barantum
Open the user menu in Settings in the upper right corner → Users
Select the user whose status will be changed, then click edit.
Then change the status, if you want active select "active" if you want to deactivate select the status "deactive" on the user, if you have click Save & Apply.