Add the filter option : Assignee's group == my group
It is interesting that Assignee=
"<< me >>" lists also the issues assigned to the group the user is in, because we can recycle custom queries across different teams (we have one group per team). But for queries where we check the Assignee's group, there is no way to use the same query for different teams.
If it is not too complicated, could we add a
"<< my group >>" in the list of possible values when filtering for Assignee's group ?