Parking an individual DMX address

I came across something and tried to figure out a way to do it. If I have multiple items patched to a single fixture (say Deskchannel 1 is patched to A1-18 for houselights) and need to turn off just one dimmer address, I don't think there's a way to do it without unpatching it or turning off the dimmer.

Is there????

If I were to have a circuit start to flicker, it would be nice to be able to park an individual DMX address without parking the entire fixture; ie turn off 1 houselight without having to unpatch it.

What do you think?

Jon
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