I have two separate functions with the same corporation., appraising and real estate sales. Can I include both undre one company name?

Yes, you can include both under one company name, @billneidy.
 

You can use the Class tracking feature to distinguish between appraising and real estate transactions. Please note that this feature is available in the Plus and Advanced subscriptions.
 

For more information, refer to this resource: Get started with class tracking in QuickBooks Online.
 

Please let us know if you need further assistance.