DDPs as a whole are very crucial in the timeline of the project. The gantt chart helps to outline each segment as it is approached. The project manager must effectively build a DDP to outline all the different departments of the project. With this in mind, the communication management plan can thus be argued as one of the most important parts in order to get every member of the team on the same page. Through the DDP, a foundation can be built for the project which allows for a system of checks and balances to help the team reach its milestones efficiently.