This is a great question. Basically, whenever you encounter a situation where the automation component is returning an object (everything is an object at its core) and you need to operate on its specific type, you must convert that object to its specific type. In the screenshot I've attached, you can see that we are iterating through a DataTable's Rows. Each of these objects is a DataRow, however the Item output from the ListLoop is an object. To "cast" it, I simply create a JumpLabel that accepts a Type DataRow and pass the Item to it. You could use a JumpLabel or even a new automation to do this.
I've attached an updated solution where I made some changes. I apologize for it being in 19.1 as that is all I have installed at the moment.