CSPs provide backups of CSO data consistent with control CP-9, and mission owners stay accountable for having their own data backed up to the same control; because relying on one non-DoD provider is a risk, mission owners with higher impact data should take regular backups of their own stored in DoD-owned infrastructure or media or with a different CSP, and all mission owners prepare to recover or migrate data on short notice if a CSO shuts down.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.