I'm working on migrating from GCM to FCM.
I'm trying to understand what the relationship is between the legacy GCP/GCM project and the new Firebase project. When we do the regular import as explained in step 1, the project in Firebase has the same name as the original GCP/GCM project.
We have a team that owns GCP project x and a separate team that owns GCP project y. The legacy GCM resources are part of project x. Is it possible to import the GCM resources from project x into a Firebase project that is associated with project y? (Assuming the person importing is an owner of both x and y.)
No, that's not possible. The Firebase project must also be in the 'y' scope to be accessed by the GCM/GCP project 'y'.