Knowledge / User ['|',('user_id', '=', False), ('user_id', '=', user.id), '|', ('group_ids','=',False), ('group_ids','in',user.groups_id), '|', ('company_id','=',False), ('company_id','child_of',[user.company_id.id])] Read public directories [('user_id', '=', user.id), '|', ('group_ids','=',False), ('group_ids','in',user.groups_id), '|', ('company_id','=',False), ('company_id','child_of',[user.company_id.id]) ] Document modify own directories