Thread:Project:Support desk/Central auth help (2)/reply

hi how can I setup centralauth so that I can create one account on one wiki and use the account on the other wiki. I have migrated my account to centralauth but it is not working on the other wiki I have the extension confirm account and I run mediawiki 1.23 my websites are http://en.random-wikisaur.tk and http://pt-br.random-wikisaur.tk