Deleting field layouts
If a field layout is no longer needed, you can delete it. You cannot delete the <Default> layout for each item type. To edit a <Default> layout, see Editing field layouts.
To delete a field group in a layout, see Deleting field groups in a field layout.
1. Click Administration.
The Admin Home page opens.
2. Click Field Layouts.
The Field Layouts page opens.
3. Select an Item type.
4. Select the layout to delete.
5. Click Delete.
You are prompted to confirm the deletion. No undo is available.