Delete an existing custom object at any time using the Configure Custom Objects dialog. As long as the custom object is not in use, the definition can be deleted from the Vault.
In the Autodesk Vault Client, click Tools > Administration > Vault Settings.
In the Vault Settings dialog box, select the Custom Objects tab and click Configure.
On the Configure Custom Objects dialog, select the Custom Object to delete.
Click delete.
Perform one of these tasks:
If no instances of the custom object were created in the Vault:
If there are instances of the custom object in the Vault:
The custom object definition is deleted. A new definition can be created using the same name if desired.