In PMI’s Disciplined Agile (DA) framework, process blades refer to modular, process decision-making tools that help organizations optimize their way of working (WoW). They are categorized into three primary areas:

Disciplined DevOps (A) - This blade focuses on streamlining and integrating development and operations activities, with a focus on continuous delivery and automation practices. It encompasses activities such as IT operations, quality assurance, data management, and release management to improve flow and operational efficiency.

Disciplined Project Management Office (PMO) (B) - The Disciplined Agile PMO is designed to oversee and provide governance to an organization's project and product delivery processes. It facilitates strategic alignment and value delivery across teams, ensuring that agile principles are applied at a broader organizational level, and that governance and funding models are adaptable.

Disciplined Agile Delivery (DAD) (E) - Disciplined Agile Delivery is a hybrid agile approach focused on the delivery of software-based solutions. It combines strategies from Agile, Lean, Scrum, and other methodologies to create a flexible and scalable approach to delivery. DAD provides guidance across all stages of solution delivery, from concept to deployment.

These three categories help organizations leverage Disciplined Agile principles by enabling flexible, scalable solutions that can be customized based on their specific context and needs.