Identify the reason that Appendices should be designed to focus on non$-$policy areas and information that changes quickly.

A$.$ Implementation Operations, cannot be defined by reconstitution processes.

B$.$ Appendices typically contain PII and other protected non$-$policy information.

C$.$ IT equipment is upgraded frequently and changes to IT records would require a new plan.

D$.$ Non$-$policy information such as contact rosters, supplemental checklists, and templates changes frequently.