In this Part the Archive determines if it needs to preserve a Producer identification scheme with the records it should accession. For example, if a Producer's website is involved in an Ingest Project, the Archive may decide to preserve the file and path names of the HTML files to preserve the integrity of the website's internal links. In another instance the Archive may want to preserve a Producer's file and directory names of desktop applications stored on a network file system. If the Archive does need to preserve such a scheme, then the Archive must determine if it already manages the scheme in the Preservation System. If it does not, then it needs to create new rules to accommodate the new scheme.