Advanced Editing > To Delete a Structure
  
To Delete a Structure
1. Click Structure > Edit Structure. The Structure Edit tab opens.
2. Click Advanced Editing. A message to warn you that you can lose unsaved changes appears. Select Save or Discard to proceed.
3. Select a node from the Structure Tree and click Delete. A message to confirm the deletion appears.
4. Click Yes. The node and its children are deleted.
5. Click Close Edit.