Hi Robert, thanks for the answer. I read that part on the manual and allready tried to create a new user differente from the WP Admin.
But I still can´t do anything.
On the WP menu, under Users i have two options:
Edit Patron Info, where i find an selection box with no options and a button that says "Set your patron id". If I click on that button I get the message "you don´t have enough permits to access this page".
Add patron Id, here I can see the users with an Id of 0, again the options box empty and a button that says "Update Id", but I don´t get any reaction when I click it.
What should I do?