IRS Payment Plan set up, how do I file in Turbo Tax

I went to the IRS website and applied for a payment plan.  It was accepted and said it would start up to 8 weeks after the taxes were filed.  So now back in Turbo Tax.  Which option do I use to file since I already set up the payment plan?  I do not want to mess this up and end up with two payment plans.  

 

So in turbo tax should I chose the file now pay by check option, so the taxes get filed and the IRS starts the payment plan I set up on their web site?  

 

Should I just use the set up payment plan in Turbo Tax and not worry about the plan I already set up on the IRS web site?  Is there a way to cancel the plan I already set up so I can just do it thru Turbo Tax?

 

Sorry if I made this more confusing than I should have.