Thanks for the info, I was using that example as a base, the Grid I am displaying information for is a different entity from the one that the "request" is made. For example, I wish to link, associatte entity A with Entity B but with Entity C,D and E providing criteria/filters.

I am procedding with keeping the FetchXML in the GUI page for now, I have spend most of the afternoon on this and need to move on.

Thanks for the advice