It would be useful to get alerts when changes are made to administrator accounts or administrator roles are assigned. Specific examples:
-Any administrator account password changes or is reset
-Any administrator account authentication method changes or resets
-Any administrator account has sign-in blocked or existing block is removed
-Any administrator role added to or removed from an account
-Emergency administrator (break-glass) signs in or failed sign-in
-Conditional access policy changes that apply to administrator accounts