With below small VBA code I
can call a RIC from the IDN world:
Sub ShowRICInIDN(ByVal RIC As
String) 
Dim wshLink As Object
Set wshLink =
CreateObject("WScript.Shell")
wshLink.Run
"reuters://REALTIME/verb=FullQuote/ric=" & RIC
Set wshLink = Nothing
end sub 
How can I open a EikonQuoteApp showing data from  a different data source?