Office 365 Migration from G Suite and DNS Entries

I am setting up an Office 365 Business Essentials package for a small business.  They are currently using G Suite.  I had planned to move a user over to test that everything was working the way it should be adding all of the rest of the users.  If I make the DNS entries in G Suite, is that going to apply to every user or how can I simply migrate one account and modify one account at a time to ensure a smoother transition and not having everyone freaking out about the transition at once?
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Saif ShaikhServer engineer Commented:
Dns setting change will have impact on all users.

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
mounty95Author Commented:
I guess as a follow-up to these there a solution or a methodology that anyone has followed in implementing O365 with a G Suite migration in a manner that allows for a gradual migration.  I have to do some further research to determine if Google will allow for the email forwarding that is called for in the referenced article, I was hoping for some experiences in actually doing this.

Thank you in advance for any help or guidance you can provide.
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Microsoft Office

From novice to tech pro — start learning today.