Use case for function CreateSessionInfoForAnotherApp

If you like to use it in an ud8, I would suggest, that you are storing the si of the other application in globals:

Dim otherAppName as string = "OtherApp"
Dim siName As String = "SI_" & otherAppName 
Dim oSi As SessionInfo

SyncLock globals.LockObjectForInitialization
	oSi = globals.GetObject(siName)
	If oSi Is Nothing Then
		Dim oar As New OpenAppResult
		oSi = BRApi.Security.Authorization.CreateSessionInfoForAnotherApp(si, otherAppName, oar)
		If oar = OpenAppResult.Success Then
			globals.SetObject(siName, oSi)
		else
			brapi.ErrorLog.LogError(si, XFErrorLevel.Error, "Si creation failed")
		End If
	End If
End SyncLock