If you're already signed up you're good to go. The reason I stopped offering access to begin with was that I was getting a bunch of questions on the software and I never wanted to be a tech support guy.
Unfortunately, the questions are starting to happen again. So it's best just to stop offering it.
Remember folks, it's just a piece of software. That's it. It can't predict the future and as such when things change your "plan" will change too. That's why for my clients having an annual review is so important. Have things changed that we can take advantage of or walk away from?
One thing I can absolutely assure you is your "plan" will be different in five years, than it is today. So don't get too wrapped up in any piece of software. By all means use it like the tool it is. But, for Heaven's sake, don't let it dictate your life.
Ed McQuarrie talks the REAL History of Stocks and Bond performance.
https://www.morningstar.com/funds/vanguard-wellesley-income-is-top-choice
Could be a great fund to start with starting in retirement and cash. Or use Vanguard Wellington and cash if you want to be more aggresive