This option allows you to delete an attribute.
Click on the line that contains the attribute you want to delete.
Select the desired section and tag.
From the Edit
menu, select Delete.
Or
Click on the Delete
icon on the Reference Editor toolbar.
(You can use the keyboard shortcut SHIFT+CTRL+D. Refer to the list
of shortcuts).
A confirmation message appears. Click on the Yes button to delete.
If it’s a unique attribute, deleting it may imply deleting the associated object.