Experts already in the Experts Database must update their profiles with their full set of skills (list of skills) and attach a CV (under "My Documents"). To update your profile you should follow the section "How to update your profile" in the guide.
Agency Approvers can add new Experts to the database. Go to "My Experts" in the dropdown menu and click on "Add experts", the new contact will automatically receive an email with access details.
After having completed step 1 or 2 above, Agency Approvers must fill in the "Expert Network Nomination" form. Guidelines can be found here.