This document defines the concept of functional suitability of banking application systems, specifies the levels and description methods of components and elements of each family of functional suitability, and the functional integrity family, functional correctness family and functional suitability family of functional suitability. Functional requirements template. This document is applicable to the description of functional suitability non-functional requirements for various application systems in the banking industry. The application system for information exchange with the banking application system can be used for reference as needed.
GB/T 40473.2-2021 Referenced Document
GB/T 40473.1-2021 Banking application system—Nonfunctional requirement—Part 1: Framework for description
GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values