Do need to setup an OPA if I deferred Self-Employment Tax Payments?

As the title says, just curious if I need to go to the IRS portal and setup an online payment plan if I deferred Self-Employment Tax Payments (SCHEDULE SE).  I can't find anything about it.  I already paid the Federal amount that was owed, as well... only thing left that I owe is the deferred amount.  I was just planning on making a payment every month using these options:

https://www.irs.gov/payments/pay-your-taxes-by-debit-or-credit-card

 

Thanks in advance,

Steve