How do i add my child to my xbox live gold account? He has xbox one s

The live gold subscription is on my father's account he has Xbox one s and I have Xbox series s

https://beta.support.xbox.com/help/Family-Online-Safety/child-accounts/add-family-member-on-xbox-one

Thanks for replies. Our current set-up is as follows:

Xbox One console - designated as 'My home xbox'. I currently pay an xbox live gold subscription for this. However, I have set up an account in my youngest sons name on this console but when he tries to sign-in to Fortnite it says he requires an xbox live
subscription.

Xbox One S console - played on by my oldest son. He has purchased a 12 month xbox live gold subscription for his account on this console. I am able to control his screen time via my Microsoft family account.

I do not play on either of these xbox but I wish to control my children's use.

firstly, I want my youngest son to play on a child account so I can control screen time. Secondly, I do not want to pay too many xbox live gold subscriptions!

Hope this makes sense, any advice would be much appreciated, thanks

I am having the same problem. We need to add our child account to ours. My sons XBOX Gold ran out. I am trying to renew the membership. Keep trying to do so on his account, but it keeps on saying "pending".

His account isn't on mine when I sign in at all.

HOW DO WE ADD AN EXISTING CHILD ACCOUNT?

I can figure out all the rest once he's added.

I hear that Sony is far easier to do than this. XBOX has been a nightmare

You could do it with two Xbox Live accounts and two lots of the games. Their are four of you, depending on how many consoles (Xbox Ones) you are thinking of adding, depends on how to do it. If you have four consoles, for instance, you have Xbox Live Gold,
so set child 1's console as your Home Xbox. They can then use your Xbox Live Gold and access your copies of the game. You set child 2 up with Xbox Live Gold, plus the second copy of the games and set child 3's console as Home Xbox. Child 2 and yourself can
sign in on your own Xbox and use Xbox Live and the games you have.

Here is more information on Home Xbox: https://support.xbox.com/en-GB/games/game-setup/my-home-xbox