Modeling of Nonfunctional Requirements for Agile Development Processes

Agile method means deliver quickly, modify quickly and change frequently. Main purpose of designing agile software development process is to solve the difficulty of delivering high quality software on time and in under continuously changing requirements as per business need. Now days various agile software development process (Scrum, Extreme Programming (XP), Feature Driven Development (FDD) etc.), used to deliver quality functional requirements (FR). In software development process engineers are mainly focused only on functional requirements under the stress of deploying the software within a time. But Non Functional Requirement (NFR) is also important element of the development process. To develop quality software NFRs are equally responsible as FRs. NFR plays very sensitive role to deliver quality software products. Most requirement modeling methods are mainly concentrated on FRs where as NFRs received less attention. Discovering NFR is not easy job. There is no proper NFR elicitation method is available. In this paper we design a tool which is used to generate NFRs such as security, performance, scalability etc. This tool helps to the project manager and scrum team in risk evaluations, planning and visualization of the proposed plan.