Is there any documentation on Calypso application contexts? I am trying to add a menu item to a package tag (the bit underneath a package - which I often call a sub-package). Iâve specified: ^CmdContextMenuActivation byItemOf: ClyQueryMenuGroup for: RPackage asCalypsoItemContext But that puts my menu on the package and not the tag - and if I use the inspect extra menu in calypso, I get what looks to be something that could help me determine what I want but Iâm struggling to understand what ClyTaggedClassGroup does, and what a context is all about. Has anyone else played around with this at all? Ideally I want to have a menu appear on all the tags underneath a particular package - and possibly including that package (or maybe not - I havenât decided as I want to try it in the wild). While Iâm at it - I have quite understood how to create submenuâs either - as Iâd like to have several commands all as sub items of a menu item âExercismâ. Tim