There is a central. Document management and control in order to keep it as a backup and for review only the documents operational level in the party that does not have to submit.
Has served as a hub Control and management of archives as a backup and to inspection documents, only a level of performance that does not require the parties to submit.
Responsibility center. Control and manage documents, so as to keep a backup data, and to check only the document is a level performance in the don't deliver .