There are 3 ways to delete a collection:
- Click once on the collection in the right pane of the Survey Editor and then press the delete key on the keyboard.
- Click once on the collection in the right pane of the Survey Editor and then click the Delete icon
on the toolbar. - Right click on the name of the collection in the right pane of the Survey Editor and choose Delete… from the context menu.
Undoing a Delete
Immediately after deleting a collection, it is possible to undo the deletion by choosing Edit, Undo Delete from the Survey Designer menu or click the Undo delete icon 
.
