Delete a Configuration ItemYou cannot delete a configuration item if it is used on any other record. For example, you cannot delete a CI if it is part of a collection, or appears on an incident or problem record.
Instead of deleting a configuration item, you can change its status to decommissioned. Decommissioning a CI makes the CI inaccessible in all other applications.
In the Configuration Items (SP) application, display the configuration item that you want to delete.
From the Select Action menu, select Delete CI. A message asks if you are sure you want to delete the record.
Click Yes to delete the configuration item.