There are three things for you to do now you've accepted your account invitation.

1. Do some modules!

You'll have access to one or more of the courses: Fleet Driver Plan or another course, the sections under Learner Licence (Car, Heavy Vehicle or Motorbike) or Tourist. Some options might have been hidden by the person that invited you. Car, Heavy Vehicle and Motorbike sections are for learner drivers.

Once you've completed some modules they will appear in the Your skills section.

2. Complete your profile

Make sure your name is set in the details page so that it appears in any certificates. 

3. Add your training, qualifications and experience

Add any qualifications and experience to your profile, and when you do any extra training, like a first aid course, log it as a training record.