I’m trying to default a value for the TRU field during the Convert Pending Worker

Summary:

I’m trying to default a value for the TRU field during the Convert Pending Worker flow in Visual Builder Studio.
The business rule I need is to determine the TRU based on the Legal Employer and the Location.
So far, when creating the rule, I can only see Legal Employer available in the Component Context, which allowed me to build the initial part of the rule. However, I also need to include Location as part of the condition, and I don’t see it listed as an available field in the Component Context.
My questions are:

Is there a way to add Location to the Component Context list so it can be used directly in the rule conditions?