Template CG
This is a Content Group object. We use it to make content "silo's" on the web site. In Anymeta, is was called a "Theme".
If any object is put in a Content Group, the GC. banner and navigation will appear at the top of it's page, making it easy to find it's context.
New content groups can only be after an explicit decision by the website team.
The CG should link TO a "navigation" object with the predicate "Subnavigation" so there will appear a submenu under the banner. The banner is a 960x56px jpg media object that's linked to from here with the predicate "Banner".
You can duplicate this object and then change its banner.