firebase. How to add a user only to Сrashlytics?

Question

firebase

How to add a Firebase user so that only Сrashlytics is available to him? If you install the "Quality" role, then the user will also have access to the Analyst. If you add the "Firebase Crashlytics Observer" role through the "Advanced access settings", then Crashlytics information will not be displayed.

How to add a user to Firebase so that he does not see financial and visit statistics.