Geometry Nodes fields track to

Hi all,

I want to set up instances to rotate towards an empty like in this tutorial:

But this tutorial is using the old version of geo nodes and I can’t find one for the new fields workflow. Could someone tell me how to set this up using fields?

Any help would be much appreciated,

Patrick

EDIT: found the solution here: https://www.youtube.com/watch?v=0E1K9j9zoik&t=660s