Sub Index

As we build our wiki there are Page Names? for details and there are related pages that are grouped under Chapter Names which is another word for the Sub Index. A Table Of Contents is another name for the Main Index.

This is an idea that there could be a use for indexes within indexes in larger wiki. I think that this could be needed in the Sola Roof group in a while. Or it could be useful to organize groups by type within the entire wiki. I am not certain about this idea. What do you think? We will become a community of communities - but with a common purpose to build a sustainable future.