| Data flow diagram (DFD) - | (Software Engineering) a modeling notation that represents a functional decomposition of a system |
| Enhancement - | (Software Engineering) an extension of functional or performance requirements |
| Formulation - | (Software Engineering) a Web engineering action that identifies business need, describes WebApp objectives, defines major features and functions, and establishes mechanisms for requirements gathering |
| Function points - | (Software Engineering) a measure of the utility delivered by an application |
| Functional decomposition - | (Software Engineering) a technique used during planning, analysis and design; creates a functional hierarchy for the software |
| Grammatical parse - | (Software Engineering) a technique that is used during analysis and intended to help isolate basic data objects and functions |
| Navigation analysis - | (Software Engineering) a Web engineering action that establishes how a user will navigate between various elements (e.g., content, functions) of a WebApp |
| Quality function deployment (QFD) - | (Software Engineering) a technique that translates the needs of a customer in technical requirements for software by assessing the value of each requirement |
| Software Requirements Specification - | (Software Engineering) a deliverable that describes all data, functional and behavioral requirements, all constraints, and all validation requirements for software |
| Stepwise refinement - | (Software Engineering) a technique for accomplishing functional decomposition or procedural design (also called partitioning) |