What communication elements are important to the success of a disaster recovery plan $($DRP$)?$

Recovery, sustaining business operations, and normalization

Recall, users, customers, and a communication plan

Hardware, software, data, and connectivity

The reason for planning, recognition of disaster$/$disruption$,$ reaction to disaster$/$disruption$,$ recovery from disaster$/$disruption$,$ restoration of critical business functions $($CBFs$),$ return to normal operations, rest and relaxation time for responders, and reevaluation and redocumentation of how to improve the DRP in case of another incident