You can simply make it in one service by,makeing Role tagging for the 2 diffrent users for example :
User X--Role-->10 Session
User Y--Role-->15 Session
after map the roles after that In enforcment policy add the Condition Rules:
Tips-->Role-->Equal-->10 Session----take action which is Enforment profile of 10 session
Tips-->Role-->Equal-->15 Session----take action which is Enforment profile of 15 session
Try this it will work