Table fields/children CPT display depending the Parent CPT Category

Hi,
In the back end, when I go to my parent CPT (product) I'd like to display children/table fields depending on my parent CPT categories.
Indeed, some of my parent/child relationships are only relevant for a certain type of product.

I've seen that for a CPT we can filter fields-group display depending on a specific taxo (pretty cool BTW)
The idea here is to do the same, but on a child-CPT level.
Where I define the Parent, I'd like to define the specific taxonomies when the child can appear in the "table fields" parent section. Cf. Attached image (mashup between the CPT "relation config" section and the Field Group "Where to display" section.

Let me know, no urge for there is no problem caused by that, only a cluttered parent post that deserves some breath

Thanks,
Julien