Last week, I was trying to modify the QueryExpression on RetrieveMultiple for contact Connections as follows:
When clicked on Connections from Contact left nav, I wanted to show not only the connections related to this contact but also connections related to opportunities and Incidents associated with this contact.
Paul, helped me to get this done discussed on a separate thread named: "Modifying QueryExpression on RetrieveMultiple Message" and I got this to work and it works perfectly.
Now we wanted to do the same thing on Contact related Activities (i.e. when clicked on Activities from Contact left nav, to include some other child entities associated activities) but somehow the RetrieveMultiple message does not get sent/triggered when this link is clicked (it does trigger though if you do it from the main page - clicking on Activities on the main page).
By the way, currently we are using rollup message for this and it works but I was told rolllup message is not supported and I was trying to replace the rollup message with retrievemultiple.
Any comments in this regard is greatly appreciated.
P.S. Paul, I hope you get this and respond. Look forward to your response.