Moving away from Wix to Webflow with Google Workspace

Hello everyone,

I’m working on a new Webflow website for a client. They used to be on Wix before, bought the domain through Wix, and emails too. The domain and emails are assigned to a Google Workspace, with Wix marked as a “reseller”, meaning configuration options in Google Workspace are minimal.

I’d like to:

  1. Transfer the domain & email management to Google Workspace and completely remove Wix from the loop.
  2. And redirect the domain to our brand new Webflow website.

According to this post, it should be possible… Wix offers to “transfer the domain”, which I did. I received an authorization code, but I’ve no clue what to do with that code.

Has anyone ever done that?
How can I break that “link” between wix and google worspace?

Please help! Cheers

PS: Client is afraid their email might “break” or be unavailable for some time. Is that possible?