In After Effects Expressions, how to reference a Null Object in other comp?

Question

I am looking how to link a layer position property in one comp to a null position property that is in another comp.

Answer 1

Apply this expression to the layer position property, replacing the names with their respective values:

comp("NAME_OF_COMP").layer("NAME_OF_NULL_LAYER").transform.position;

Let me know if this works!