How to present Family Sharing products?

Hi,

are there any guidelines on how to present a SkProduct within the App when it is family shareable?
Our app offers Auto-Renewing-Subscriptions and at the moment we are showing 3 different products for the user: "3 months" "6 months" and "1 Year". When family sharing is available later this year we want to add a new yearly family sharable product as a new option for our users.
Are there any rules for the wording or UI we have to consider for a family sharable product?

Best
Sebastian