Our system needs to know where to look for your articles. Therefore, you'll ideally add the URLs of the author profiles at the publications where you've published or are still publishing. Example:
If you don't have an author profile at your publication, you can also add a link to the search results for your name. Example:
If there is no onsite search available at your publication, then please simply add the domain name. We'll try and find a workaround.