From the GetroNetwork link you received, select Sign Up and you will be presented with a page to enter your profile.

A talent profile will allow companies to get a sneak peek at who you are - your background, interests, and what you're looking for from them. You will be able to add:

  1. First and Last Name
  2. Profile Picture
  3. Short Bio - This is a 150 character headline about you. Companies will see this when they view your profile.
  4. LinkedIn Profile - via LinkedIn Connect, or just your profile URL

This will help companies see if there are any shared connections between you, and get an idea of your background and interests before bringing you in for an interview.