Enable activity tracking on my Xbox account?

Ke
- in Xbox
1

I have Two Xbox Profiles and for my 1st I always get such an activity report (we've spent a lot of time weekly on the console / PC). Since my brother uses but recently my second profile, I would like to have there also such activity monitoring, but do not know how I have activated this in my first profile. My 1st profile is listed in the family as an adult but I can't play any games on this one so I have a second profile which is 18+ and with which I can play these games online. So the 2nd profile is in the 18+ family and can play 18+ games online but 1's is 18+ in the family but can't play 18+ games online

Ke

In summary, how can I enable activity tracking on an adult profile on my Xbox?