In another post on the same topic, I realized the qRules / FormsViewer piece of this template part is important, because it is used to change the connection URL! However, this will add the user profile data connection to a form (along with other things you likely won't need). After adding the XTP, you could save the form as source files and then change the URL in the manifest.xsf. Another option might be to manually add the data connection working with form files, but I think the XTP might be an easier route...
Hilary Stoupa
