The document describes ORCID integration in Hindawi's Manuscript Tracking System. A user can link their Hindawi account to their ORCID ID by accessing their update account page and clicking the ORCID link. They will then sign in or sign up on ORCID and authorize Hindawi MTS to access their ORCID data. The user will then be redirected back to their update account page with their ORCID ID displayed. Future uses include automatically updating a user's ORCID publications list when publishing with Hindawi, adding links to author profiles on ORCID pages, and allowing users to search for co-authors via ORCID during paper submission.