The second column in the track menu of the navbar are tracks from the subconferences, grouped by conference type, e.g. symposium or workshop.
A track of the conference in context itself might also have a track which is a symposium or workshop. I suggest changing the headings in the second column to be prefixed with the “co-hosted” keyword.

Submitted by Elmer van Chastelet on 3 February 2015 at 15:36