DocLink is a tool that converts file system hyperlinks between documents stored in a Documentum repository to Documentum URLs, allowing the links to remain clickable when viewed from within Documentum. It scans PDFs for file path hyperlinks and changes them to Documentum links for temporary viewing without altering the source documents or MD5 checksums. This allows documents with inter-file links to be viewed within Documentum while maintaining the original file system paths for regulatory submissions.