The vBulletin Help manager allows you to create and maintain a dynamic and searchable document resource, which can be used for any purpose you see fit.
By default, vBulletin populates the Help with various helpful documents to instruct your users in how to use vBulletin, but you can edit these documents or create entirely new content if you wish.
Each entry for a Help-item can be translated into other languages that are installed on your board.