That's a start! Forgive me, I'm heading into a meeting but I want to share some resources with you. It's close to the end of my day so I'll check back in the morning. If you prefer to continue the conversation on another platform, I'm happy to exchange emails or Discord handles. Also consider posting at community[.]apollographql[.]com, the Apollo Client team tries its best to respond to everyone who asks for help there. Any code snippets would be helpful to illustrate observed vs. ideal state when migrating.