SingleCommunity
If SingleCommunity is enabled, it returns a cookie name that is the same for all blogs. If it is
off, it returns a cookie name that is blog-specific (contains the blog id in the cookie name). This makes single sign-on across multiple blogs in the same install much more seamless.
Setting the SingleCommunity configuration directive to 1 also has the following benefit(s):
- banning a user will ban them across the entire installation
- trusting/untrusting a user will trust/untrust them across the entire installation

Leave a note
Have a question, please use the MT Forums. Notes sumbitted here should pertain to tips & hints regarding documentation. Your note may be removed once it's contents has be integrated into the body of the page.