p updates will be handled: Periodic updates: What will be the frequency of the periodic roadmap update What input will be needed to prepare for the update What process will be followed to execute the update Reactive updates: On what conditions will a roadmap review be done What input will be needed for the review What process will be followed to make the review and update Guidelines about roadmap change board (RCB): Who will constitute the RCB What criteria will be followed to accept a change to the roadmap What are the inputs and assessments that will be needed to perform a review When and how will the RCB convene and deal with the change requests Data that should be collected and measured during roadmap evolution, including: Data about number of times a roadmap update was requested How soon the updates were dealt with Roadmap execution progress Recording values of roadmap agility and mutability to rate to the roadmap evolution process Information and guidelines about roadmap subsidiary plans (optional): Operability baseline Resilience baseline Business continuity plan Service continuity plan Reactive changes plan CHAPTER 6 A PROCESS FOR NETWORK ROADMAP EVOLUTION Define Roadmap The define roadmap process is the main process that develops the network roadmap. The output from this process is the actual roadmap that will be executed through different projects and programs to achieve the organization's objective. Figure 6-5 illustrates this process. Input Roadmap charter Roadmap management plan Tools and Techniques Roadmap feature inputs Workshops Output Applicable standards Expert judgment Resilience management plan Release management techniques Network roadmap Resilience strategy Prioritization techniques High-level estimates (partial) Business continuity plan input Project management plans Operability management plan Roadmap communication material Approved roadmap update requests Resource calendars Organization input Figure 6-5. Defining the roadmap Define Roadmap: Input The roadmap charter and roadmap management