Execute Python when custom pulse is clicked

I must be missing something basic here, but how do you execute Python code when a custom Pulse parameter is clicked.

Not a pulse on a Script DAT, just one that has been added to a Base COMP.

Thanks

You can use a Parameter Execute DAT, which has an onPulse() callback. Inside of it you can do a check for your pulse button name like:

if par.name == "Pulseparametername": op('my_script').run()

Is that what you mean?

Ahh, yes perfect, thanks