Autodesk Inventor - Frame generator length tip

This weekend, I started looking at a little project at home. The idea is to replace a lean-to roof on the side of my house. It is comprised of a wooden structure with PVC cladding.

While I was detailing it, I got a bit lazy, and I wanted to show the lengths of the frame members on the drawing without adding any dimensions. I came up with the workflow in the video below.