VSR multi-level auto routing

Hi all, I'm using IC617 and using VSR auto routing for my layout.

I have one block on the top level that have some other blocks.

My script work well when it is used with one block at a time.

But, Is there a way to do a multi-level auto routing?

For example, I would like to route the block on the top and some specific blocks that are in a level below at same time. Is it possible?

Thanks