from pre-authentificated to authentificated

Issue Summary

Hello,

I recently intalled loggin toboggan on my website and i created a pre-authentificated role for the time before the new user click on his email link... but after that when he validate the link and logged in, the account doesn't set to authentified role. Could u help me on this point ? is there a documentation or tutorial about that ? thank u all by advance...

Yoann