Attach a child table to a record of another table

[Rosebud]

I would like to create a child table that is owned by a record of a parent table such that for each record of the parent table it has it’s own copy of the data in the child table. For example let’s say I have a Game table. Each row (record) of the Game table represents an instance of a game with the game parameters in the record. Each game record also needs a points table that can be edited for each Game record. For example:
Offset Points
-4 6
-3 5
-2 4
-1 3
0 2
1 1
2 0
3 0
ect.

How would you go about implementing this behavior in Appsheet?

Thanks,
Steve