One of the first things you will want to do once you have registered on the site is create your curriculum vitae ("CV"). As described in the help page Your profile documents, you will see the link labeled "Add your CV." Click that link and you will see a form allowing you to add this to the site. See Creating new content for information on how to use this form.

Once you've added your CV, the link title changes to "CV", and others will now be able to use this link to view your new CV.