How to customize Data layer (ACDL) for child components/elements?

[abhility7]

Hi Everyone,

My question is regarding customizing the data layer of core components. I know we can update the datalayer of any component by updating the model via the Delegation method. But how to do this same change for child components/elements?

For example,

In a teaser component, I can update the datalayer via Delegation method(Screenshot 1). But how to customize the data layer for action links in teaser(Screenshot 2) . Same for other components like Carousel , Tabs etc.

This can be customized with Delegation.

How to customize this?

Thanks.