The Department of Defense Architecture Framework (DoDAF) is an architecture framework for the United States Department of Defense, that provides structure for a specific stakeholder concern through viewpoints organized by various views.
DoDAF defines a set of views that act as mechanisms for visualizing, understanding, and assimilating the broad scope and complexities of an architecture description through tabular, structural, behavioral, ontological, pictorial, temporal or graphical means.
It is especially suited to large systems with complex integration and interoperability challenges, and is apparently unique in its use of operational views detailing the external customer's operating domain in which the developing system will operate.
DoDAF Architecture Framework Introduction
DoDAF Architecture Vision
DoDAF Architecture Resources
Relationships to Other Architecture Frameworks
DoDAF Architecture Background
Architecture Development Methodologies
DoDAF View points and Models
DM2 - DoDAF Meta-Model
DoDAF Roles - Manager, Architect, Developer