Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hello !
Microsoft 365 Family can be shared with 6 users maximum (you + 5 family members).
Unfortunately, at the moment, the built-in sharing limit is fixed at 6 total users. You cannot upgrade your Microsoft 365 Family plan to support 7 users.
For your 7th user, you'll have to buy a separate Microsoft 365 Personal subscription.
Please let me know if you have any other question !