Which of the following is NOT a category of process blades in Disciplined Agile?

The concept of process blades in Disciplined Agile refers to the different approaches or methodologies that can be utilized within the framework to best suit the needs of an organization. Disciplined DevOps, Disciplined Agile Delivery, and Disciplined Agile IT are all recognized categories of process blades that embody the principles and practices of Disciplined Agile.

Disciplined DevOps focuses on the integration of development and operations to enhance collaboration and increase delivery speed and quality. Disciplined Agile Delivery encompasses a range of delivery options, promoting a flexible and adaptive delivery strategy. Disciplined Agile IT provides guidance for IT departments on how to efficiently manage initiatives and team structures.

In contrast, Disciplined Waterfall is not recognized as a distinct category of process blades in Disciplined Agile. While traditional Waterfall methodologies focus on sequential project management stages, the Disciplined Agile framework emphasizes flexibility, adaptability, and continuous improvement, which are not characteristic of the Waterfall approach. Therefore, the inclusion of Waterfall does not align with the core principles of the Disciplined Agile framework.