Reference 360 > Manage hierarchies > Deleting hierarchies
  

Deleting hierarchies

Users with the Reference 360 Primary Owner role can delete hierarchies that are no longer needed.
You can't delete hierarchies that are locked.
    1Open the hierarchy that you want to delete.
    2Click Delete.
    3Click OK.
After you delete a hierarchy, you can't reuse its internal ID. Asset migration and import and export models fail.