Get your taxes done using TurboTax

I understand that I must set up the short-term payment plan online with IRS after I have file my taxes (I'm filing electronically).  My question is what do I do within the Turbo Tax program?  Which option do I select in the "How Do you want to pay your federal taxes?" portion of Turbo Tax so I can file electronically? Do I select I will mail a check (I am indeed sending partial payment)? Or do I select request for installment plan? However, when I selected the latter it said Do Not file form 9465 if paying within 120 days,  Select back. Then it takes me back to how do I want to pay page.