I understand the state of Washington does not have an 1120 tax return, but instead a B&O tax.

I am going through ProConnect in the "Profile" section to add states, and I do not see an option to add this state return to my filing.

How do I ensure that the B&O tax is included with my filing? In total, I will have the Fed 1120, California 1120 return, Massachusetts 1120 return, and the Washington B&O.