In Odata usually the entity can be accessed by providing the KeyValue in canonical form. But now in RAP V4 oData services, the entity can be accessed by appending a segment containing the unquoted keyvalue to the URL.
Single Key-
/service/Employees(‘A1245’) =>New Way : /service/Employees/A1245
MultiPart Key
/service/OrderItems(OrderID=1,ItemNo=2) =>NewWay: /service/OrderItems/1/2
The below is a V4 service.

Usual way of accessing the entity-

The new valid syntax-

MultiKey Part Entity-

The new valid syntax-

It also works with navigation-
TravelAgency Entity-

Navigation from TarvelAgency to Country-

New valid syntax-
