Can a child node move a parent node?

[signal gorge]

Is there a way to configure certain child nodes so that moving them also moves their parent node (and any sibling nodes along with it)? I'm aiming for a setup where moving a parent moves all its children, but in some cases, I also want moving a specific child to drag the parent and siblings with it.

[autumn mirage]

You can use this example for this. In this example I am moving every node when a node is dragged but you can modify it to only drag the nodes you want when a certain node is dragged.