Buildship Staging vs Prod environments

Hi there,

I'm looking for some best practices on how to communicate with my Staging and Prod environments in Firestore using Buildship.
The documentation is talking about Environment Variables (https://docs.buildship.com/env-var), but it doesn't really answer my question. Is there an official way in Buildship to switch between my Firebase Project IDs so I can easily switch between Staging and Production?

Thanks,