Knowledge of architectural methodologies used in the design and development of information systems, including physical structure of a system's internal operations and interactions with other systems.This may also include the knowledge of enterprise achitecure principles, methods, and tools utilized to simplify processes and unify work across agencies and within the lines-of-business of the Federal Government. This could also includet heknowledge of the princilpes, tools, and technquies used to design, develop, and/or implement Knolwedge Management practices at a local or enterprise level.