I have been trying to get a subgrid to appear on my basic form. However, no matter what tutorials or guides I follow, the subgrid does not appear in any capacity, no headers, no permissions error, just nothing. I tried to use a timeline instead but met the same issue. I am trying to have a portal that a user can uplaod a file then see the uploaded file within the record that is created in the form of a subgrid or timeline. Table permissions are set, metadata is configured with notes.
What could I be doing wrong?