@Velinkton i think that is how it already is, based on the screenshot.
But i think i could be more clear in my last post.
Think of a openrpa workflow as a function. The argument tab is the parameters of the function, and when you call that function from nodered, we map each property on msg.payload to the corresponding argument on the workflow. So in your case you need to add an argument called menuvalue … you can set it as in/out … inside your workflow do a writeline of menuvalue and then add an “assign” activity and change the value of menuvalue … then you can see the change in your debug node inside nodered )