LP: Business Rules and External Constraints

Lecture 2 of “Exposing Functional AND Non-Functional Requirements – Simple Requirements Decomposition / Drill-Down Techniques”

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Author: Tom and Angela Hathaway

Prefer reading? Also available as book or eBook

Constraints express absolute limits that any solution has to meet or it will fail. In this section, we define, contrast, and present examples of both internal and external constraints. Internal constraints are often expressed in the form of business policies or business rules whereas external constraints are imposed by the physical or regulatory environment.

Requirements Gathering with Use Cases for Business Analysts

Lean Use Cases to identify and write Use Case models and diagrams

Getting and Writing IT Requirements in a Lean and Agile World

Book - Lean Agile User Stories and Features

Kick-start Your Business Analyst Career

Books, eBooks, and Online Courses at a Reasonable Cost

Written for the aspiring Business Analyst and anyone tasked with defining the business needs, requirements, or user stories for a future IT solution.

Kick-start Your Business Analyst Career

Books, eBooks, and Online Courses at a Reasonable Cost

Written for the aspiring Business Analyst and anyone tasked with defining the business needs, requirements, or user stories for a future IT solution.

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