What is the easiest way to use a tag value in a widget's formula feature? Is it possible or i should create a analysis just for that? If yes, do you have any demo?
Ideally I want to calculate a new data based on my device raw data and a constant value (which would be a tag for that particular device).
device variable : x;
Name: y, Value: 3568
BluePrint Device MyDevice
Formula on a specific widget: ($VALUE$ * y)