cb200t electrical

In making a new loom, the wiring diagram is clear....except for this stray ground connection. See photo. Is it just an extra ground connection for future use? Just wondering if I need to include this connection in the new loom. I just wire up a new regulator/rectifier combo and was able to...

I’ve searched around for a CB200T specific front brake switch restoration and haven’t found a post with good images. I’m remaking the electrical loom from scratch for the learning kicks. Highly recommend. It’s difficult to describe the sense of immense satisfaction when the wiring diagram...