Disable ePMP ethernet auto-negotiate via cnMaestro

Can someone tell me where I can find this Ethernet Port Auto-Negotiate setting in cnMaestro?

I need to disable it for a 300-25 unit, and it seems that cnMaestro keeps overriding this change if I connect directly to a unit and make it.

Hi, @Leonard_Jenkins
You need to add a template in cnMaestro with a simple json like this

    "device_props": {
        "networkLanAutoNegotiation": "0"

and apply it to your device.
(For the reference: How to create Templates in cnMaestro for ePMP radio)