When we go to the simple user view, no need to show "Create Employee" option unless we are inviting a new user. Also, to standardize the behavior, we remove the context that conditionally used to hide the option. Moreover, we add smartbutton leading to the related employees' view to the simple user form view. task-3334739 closes odoo/odoo#122870 Related: odoo/enterprise#41646 Signed-off-by: Yannick Tivisse (yti) <yti@odoo.com>