We have a listing of Biomed depts on the home page.
(Top link under ebme links)

When viewing the listings, you are logged in automatically as a guest user to make things easier.

To enter or alter your own details you need to 'log off'.

You will then be presented with a log-in / register screen.

I guess it's not as strightforward as I thought.
I'll look into changing things to make it easier.