Thread:Project:Support desk/System message for subpage back-links/reply

No, as far as I know this part of the Skin does not have its own dedicated system message (yet). But it sounds like something that would be a nice feature to have.

It's not quite as simple though because the subpage indicator is currently very old code that needs to be reworked to be more re-usable. In that proces it could be prettified to have a dedicated system message as well.

I'd say, open a ticker for it at Bugzilla.