My model driven power app is using the Dataverse Account table and a custom table Document Delivery Preferences with a 1 account to many document delivery preferences relationship. I am trying to add a related table main form as a component directly onto another table main form. Following the url below I am able to add a form component to the Document Delivery Preferences showing the Account. However I want the reverse - I want to display my 1 or many Document Delivery Preferences in the Account form but the form control is not available. Any suggestions on how this can be implemented?
Editing related records on a main form in a model driven app | Microsoft Power Apps