Within the doc you share, it explicitly states that Non-Admin users "Can view/edit/delete/etc. ***only their own*** segments." [emphasis added]   While Admin users can share *view* access to segments, we need segment owners to be able to delegate EDIT access to other users. I.e. to allow their team-...

The creator/owner of a segment should be able to share edit access to others (not just read-only access).We have teams of analysts that share responsibility for reporting.  When one of them creates a segment, their teammates can't get access to subsequently edit that segment.  Example: Some time aft...