Output Children link (Gallery)

Hello!

Faced with a small problem output gallery in the link ...

Perhaps the solution would be interesting to many ...
There is a variant solutions create a snippet ...
But I got out another option

So.

There is the parent and the child together with the gallery

Create a template in chunk or output resource reference


Then

Create a template in chunk or output resource reference
Then we turn to the child document by getResurses or pdoResources

I chose pdoResources



Chunk tplLink:



And combines: