How to build an Analysis using Subject Area with Subscription Product Associated Asset fields?

Hello!

I was not able to find a Subject Area that brought Associated Assets fields.

I also tried to create a custom Subject Area to have those fields, but the only child objects of Subscription Product available were Subscription Covered Level and Bill Line.

Is there a way to access Associated Asset with Subject Area?

Custom Subject Area: Subscription Product Child Objects

Application Composer: Subscription Product Child Objects

PS: The object name is Associated Asset. It is written as Associated devices through translation.

Thanks in advance!

Bruno