Currently, if former group or committee member (End Date in the past) rejoins the group at a later date after a period of time where they were not affiliated with the group/committee, the previous historical member data is lost (date information, roles, etc.)

So long as the dates don't overlap, my organization would like groups/committees to allow the same individual to appear as a former member, indicating/retaining their first stint as a group member/committee member, AND that same person to appear as current members indicating a second, non-consecutive time as a member of the group/committee with a period where they were not a member in between those dates.