I am trying to add the link below to Navigation lobby by filtering OrderId = 'ERS' and Objstate = ‘PartiallyDelivered'’. Right now it return all Orderid = ‘ERS’. It does not also filter Objstate. Is the link below accurate?
page/CustomerOrders/List?$filter=(OrderId eq 'ERS')&((Objstate eq IfsApp.CustomerOrdersHandling.CustomerOrderState'PartiallyDelivered')