Using Cross-Enterprise User Assertion (XUA)
Cross-Enterprise User Assertion (XUA) is supported in InterSystems products.
To accept an inbound message, you must extend HS.HC.IHE.XUA.ProcessorOpens in a new window and implement the ProcessRequest() method, where inbound user data is authenticated.
To send a message, you must extend HS.HC.IHE.XUA.CreatorOpens in a new window and implement the following methods:
FetchUserOrganization() provides organization lookup
FetchUser() provides lookup of individuals