A. CPMs should only access the primary Vault. When it is unavailable, CPM cannot access any Vault until another Vault is promoted as the new primary Vault.
B. CPMs should access only the satellite Vaults.
C. CPMs should only access the primary Vault. When it is unavailable, CPM cannot access any Vault until the original primary Vault is operational again.
D. CPM should access all Vaults - primary and the satellite.