A workable implementation and migration plan is produced that fits the programme and project portfolios and is coordinated so that it delivers value with the resources needed to finish the work on hand. What the plan must contain is settled during programme and project planning and matched to what decision makers need; the transition architecture's increments and stages are confirmed and the architecture definition document brought up to date; the plan is completed, governance requirements included, and folded into programme and project planning; and stakeholders are told about the architectural road map, the target definition, guidelines, principles and the service portfolio.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.