Trying to see if category = "FYI" under behaviors workflow

[Kerry_Johnson]

I have a table named servicecalls. I am trying to send an email to myself if the Category field contains “FYI”.
The idea is that when an employee is entering in a service call entry, if they check the box "FYI " it sends the email to the team, however you can also select more than one category checkbox, so you could check the “estimate” box and the “FYI” and so on.
I just need to know what the syntax should be in the if this is true condition in the workflow rule?