TurboTax indicated I need to send for 8453 with 8949 by mail. "Important: Your taxes are not finished until all required steps are completed. Attach the following items to Form 8453: Form 8949 or an acceptable Continuation Sheet for Schedule D." However, I see this form as part of my full return. Is this necessary to send if its in the Full return and if so do I need to send the actual 1099-B form I received from the broker?
