id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
user_maintenance_type,maintenance.type.user,model_maintenance_type,base.group_user,1,0,0,0
admin_maintenance_type,maintenance.type.admin,model_maintenance_type,sh_all_in_one_helpdesk.helpdesk_group_manager,1,1,1,1