Deleting Documents from Supporting Document Library
CentraSite does not allow you to delete a document that is attached to an asset. You can only delete unattached documents.
To delete a document from the library
1. In CentraSite Control, go to Asset Catalog > Supporting Documents.
A list of folders and documents that are currently stored for your organization is displayed in the Supporting Document Library page.
2. In the Supporting Documents pane, select one or more documents to delete, and then click Delete.
When you are prompted to confirm the delete operation, click OK.