Is there a way to change settings for an existing company to set it up as "Business" income instead of "Professional" without deleting the company and re-creating it?

Company created long time ago when I did not know the difference between "Business" and "Professional" income. In a one hand there is no monetary effect - I have been used accrued method and everything is correct money-wise. However, I would change settings to the proper income type. I did not find a way how to do it in TurboTax without deleting everything and re-creating? If somebody knows "how to" please share... Thanks!