If a user has multiple roles on a request status in a life-cycle they are only able to view/update attributes for 1 role at a time, which requires them to update the attributes for 1 role, save then re-open the request and change the role section to the 2nd role to update further attributes.
Also on occasion the web client confuses the roles and gives error messages stating the user does not have the right to update a particular attribute even though the user holds a role that does allow him/her to update.
An enhancement would allow the web client to display a combined list of all the attributes the user can view/update with their role(s) on a request at a particular status.