Working of EFG

I'm really stumped... and hampered because documentation for EFG as linked to by the button [Manual] on the Extensions page (http://www.contao.org/extension-list/fi ... 09.en.html?) leads to a dead link.

What I'm trying to do is the following:

- enter form data (in a series of forms)
- it gets stored in the current session and in Form Data in the back end
- let a user register
- and log in
- and link this log in to the form data so that I can process it further and present the user with the results (I know I may have to write some code to do this, like to add the registration data to the form data just after registration)

However I am now experimenting with a pre-registered user, and logged in user filling in the form. In the form data in the Back end, in the member field (fd_member) the member info from the registered user does not get stored. Which is bad, because I only want to show him data which he entered.

I looked at some of the code for efg, and it appears like the logged in member details should get stored in the form data in module EFP.php... but I can't see it.

Oh if only for more documentation...

Peter