id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
access_uom_category_portal,uom.category.portal,uom.model_uom_category,base.group_portal,1,0,0,0
access_uom_category_user,uom.category.user,uom.model_uom_category,base.group_user,1,0,0,0