Customer Contract: Conditional hide the Create Contact button in the Parties tab

Summary:

How can I hide the Create Contact button in the Parties tab depending on the Intent?

Content (please ensure you mask any confidential information):

I want to hide the Create Contact button in the Parties tab if the Intent = Sell. What's the expression that I should use in the expression builder?

Version (include the version you are using, if applicable):

24D