@ChrisShelley
On your browse screen there should be a gallery to show the items in your datasource. The arrow icon inside the gallery should have its OnSelect property EditForm(EditForm1); Navigate(screenwitheditform, None).
The Edit form on a separate screen should have its Datasource property to be the same as the Items property of the gallery. The Item property of the Edit form should be Gallery1.Selected
In the formulas above, replace Editform1 with the name of your edit form. Replace screenwitheditform with the name of the screen containing the edit form. and replace Gallery1 with the name of the gallery containing the record that you want to edit.
In addition, you should have a button outside of your gallery to enter a new record into the data source. Its OnSelect property should be NewForm(EditForm1); Navigate(screenwitheditform, None).
