I was wondering if there is an equivalent to this this: https://spform.com/documentation/related-items-regular-mode in the new forms designer? As it would be great to be able to create a related item from a new parent form!
If not, the issue I have is that we have a form that will be opened in a dialogue, but needs to have a related item created for it. there doesn't seem to be a way to refresh a dialogue so that you can then attach a related item in the edit view (related item is a list not doc library).
Hoping you can help!