From the user forum:

I was wondering if you plan to add more features related to “Shared” things between super and sub conferences.

In particular, it would be great to be able to share Supporters, so that we only need to maintain that information in one place (e.g., at the super conference), which will be mirrored to all sub-conferences, with the possibility to add extra supporters to the sub-conferences separately.

Submitted by Elmer van Chastelet on 28 December 2017 at 10:31