I agree as well with the comment above, that if to choose a certain aspect that is important in the design development plan, the scope management plan is quite important. This details the ideas of the medical device and each milestone that should occur throughout the research and development of the product. The scope management creates a timeline of when certain aspects of the device should be completed, what date features should be implemented, or when the target date for FDA submission occurs. The scope also details the requirements of the device the must be met.