Okay, thank you both, I found that and have setup the client/server successfully.
But are you able to give any guidance on how to bring a control (let’s use for example a “Mute” button on a Remote Core) into the UCI on the Main Core? Thank you for your help.
You will need to use the control link and make the appropriate control available for use at both cores (in the case of a mute, you will need a toggle). Then in the main core drag the mute toggle button out of component and onto the UCI. Then connect the control point to the mute in the secondary core and test. You may need to wire in a control function (logic not gate) that flips the signal to match the state you desire. Good luck