What is the trick to access global
variables form within a change
node?
I was wanting to do maths things to it and so to simply set/get it I would then need a function
node, but someone posted me how to do it.
I seem to remember it was in the J:
part of the change node.
But I have tried searching the flows and couldn't find it so I tried searching for my question and (alas) also couldn't find it.
Sorry folks.