When creating edit forms, you will see the 'Advanced Options' tab by default. As shown below.
Depending on the object and the requirement this may not be desirable. Fortunately it is easy to remove this default form element.
Simply go to the Admin Area, navigate to the list object, and right click and select edit. Then open the 'Other Options' tab.
And tick the 'No Advanced Options' checkbox as shown above. This will disable this tab on the form, as below.
As we can see, the 'Advanced Options' tab is no longer visible.