To understand what custom variables or linked to or dependent on you can utilize the tool "Trace Dependencies" on the Custom Variables Section of the fx Variables Section.
In this article, we will walk you through how you can trace dependencies.
Step 1: Identify the variable you would like to trace then click the icon to the right of the variable.
Step 2: From the pop-up menu, select Trace Dependencies.
Step 3: A pop-up window will appear telling you where the variable is being used:
This means that the variable Market Size is being used in New Customers 2 and Revenue.
