Edit your staff page, and towards the bottom of the page there is a box labelled "Enable Symplectic":
If you tick this box, a list of your publications will automatically be appended to the end of your staff page. Please note that publications from Symplectic are periodically imported into the Department website, so any changes or approvals you make on the Symplectic system will not appear on your staff page immediately. Also, our website only shows publications which are authored by members of the Department. Every user in Symplectic Elements has a primary affiliation which is shown on your profile page when logged in to https://elements.admin.cam.ac.uk as shown below:
If your affiliation is not listed as P Yusuf Hamied Department of Chemistry and your publications are not appearing on the website, please email support@ch.cam.ac.uk (Common reasons for a different primary affiliation being set include: students working on projects jointly between multiple departments; being appointed to a college fellowship)