
We are working with an org that has been using rollups for filling in contact information based on memberships. According to:
https://powerofus.force.com/s/article/NPSP-Working-with-Memberships
Fields like Membership End Date should automatically rollup for contacts based on the information from their membership opportunity. I found the rollup, called Contact: Membership End Date which looks like it is supposed to do this. It DOES work for the primary contact on the account, but it does not roll-up the same information on the seceondary/household member.
Per the description on the rollup ("Latest Membership End Date where the Contact is the Opportunity Primary Contact") it seems it is only supposed to apply this information to the primary member, but my question here is how do we get this same information to roll-up to the Household Member? #Rollups

Thanks @Emonni Gohleston . I realized that one approach to to take here for the secondary member is to create a zero dollar opportunity each time a membership comes in for the secondary household member. I'm hoping there's another approach I can take here though!