Is it possible? and if yes please give me some hints.to fix it ,which one should i start first , from wordpress or codeignitor site.and my codeignitor table users have not user levels field , is it important to do it ?
And i tried both wordpress and Q2A sign-on is now works properly but codeignitor project doesnot work .I did changes also in QA external and related files and defined true the varibale in QA_EXTERNAL_USERS also.
but i have not publicusername and level fields in user table, is it important to work properly the single sign on ?