[Mediawiki-l] Registering wiki and forum both in one. Login/logout wiki and forum both in one.

[Wang Jerry]

I am developing a website, which has MediaWiki as the default page and
phpBB as the forum where "community portal" links to. Both the
MediaWiki and phpBB are on the same server.

I need this feature for my website:

1. User only has to register once, then he/she will be a member in
both the wiki and forum;
2. After user logs on in either the forum or wiki, he/she will have
logged on in the other.
3. After user logs out in either the forum or wiki, he/she will have
logged out in the other.

Can you help me? Thanks very much!!