We have a few clients where they have sub-orgs of their own that share most or all of the same integration mappings and infrastructure but have significant differences in onboarding options.

We'd like to create them as sub-organizations and have everything we don't override at the grandchild level flow down from our org and then their parent org, but integration overrides and trigger mappings can only flow down 1 generation so we're prevented from doing that.

Rewst allows us to create grandchild orgs but then doesn't allow core functionality like integration overrides and trigger mappings to flow down to them, which seems to arbitrarily hamstring the platform.