The communications center uses an API to send send/receive objects from remote sites or servers. From within the wiki, users (with permissions) can send the current version of wiki pages and articles to and from other Tikiwiki sites. A special inbox is used to examine received objects and you can edit the objects, remove them or accept them from this inbox. Once accepted. objects will be as normal.
Keywords serve as "hubs" for navigation within the Tiki documentation. They correspond to development keywords (bug reports and feature requests):