Workflow question

edited 12/09/19 in Smartsheet Basics

Here is the what I'm trying to accomplish.....

I have a column for production area, which could be A, B, or C.   I also have a column for supervisor.

I want a workflow that sends an email to the supervisor, depending on which production area is selected.   I'm not even sure I need a column for supervisor.   Automation would automatically know the supervisor.