I want to use the "UI Control" node to change betweens tabs through when a "change" command is fired. I need however to have the information on where the change command is coming from.
To better explain, I have a button that send a change message to the UI Control (changing to another tab with some groups shown and some groups hidden). From the output node of the UI Control I want to catch this message and I want to know that this message was sent from that particular button. I see that in the output message there is a field calls "params". I read this topic Can we pass-in URL parameters to a dashboard? on how to use that field when the change is call via URL. I need to do more or less the same, but I need to pass params when I send a message in the UI Control. Is it possible?
I hope it is clear.