Every Wiki Group can have GroupHeader and GroupFooter pages that contain markup that should be included at the beginning or end of each page within the group. This feature is useful for:
(:nofooter:)-- see Page Directives).
To create a group header, just create a new page called
YourGroup.GroupHeader. Group headers allow authors to create groups with custom headers and footers without having to coordinate with a wiki administrator.
The default GroupHeader or GroupFooter can be suppressed on an individual page (such as a group's HomePage) by using the
(:nogroupfooter:) markups on that page.
If a generic GroupHeader is used in one wikigroup (say, the Site wikigroup), then then the code can be easily duplicated in the GroupHeader of any other group by using
(:include Site.GroupHeader:). See IncludeOtherPages.