I am trying to embed the canvas app in D365 (online). I can see it making all the connections with the relationship within canvas app, but no data is returned within the gallery on the entity form itself when loaded within Dynamics online entity form. I need to display a list of related data in a table format; like a sub-grid would be used within an entity form. The data needs to be read only (as I am putting together a "Review" tab screen) so that is why I am trying to use an embedded canvas app.
TIA!