Wraps the identities of associated External Items.
Assembly: Microsoft.BusinessData (in Microsoft.BusinessData.dll)
This interface provides methods to access the identity of External Items that are associated with each other. For example, consider an association that returns Orders given the Customer and the AreaCode, where Order, Customer, and AreaCode are external content types. If Customer with Id 5 and AreaCode “wa” are associated with order with Id 123, then this interface provides methods to get the identities of the source items, “5” and “wa”, and the identity of the destination item, “123”.