My customer have a SharePoint farm with several site collection (collaborative, portals, etc.). I have to build a "page" that allow the customer to manage this site collection. By managing, I don't mean technical managing but functional managing. The main use case is to allow the customer to "tag" sites, or to "attach" a site to a organizational entity.
Is there a way to add "metadata" on site ? Or have I to create an hidden list with a single item that holds this data?
Nothing is fixed by now. Feel free to make any other suggestion.