The Sims 4 - Juntos

If you are referring to the 2015 expansion focused on group activities and clubs:

: You can set specific relationships between household members, such as being "Jokesters," "Competitive," or "Difficult". The Sims 4 Juntos

This pack, released on March 16, 2023, is the spiritual successor to The Sims 3: Generations , focusing on family milestones and intergenerational gameplay. If you are referring to the 2015 expansion