Requirements

Requirements are the main output of the Analysis phase of the SDLC.

• Agile Requirements Best Practices (link)
• Writing a Requirements Document (link), workshop (link)

Articles

• Writing Software Requirements Specifications (SRS) (link), PDF version

Types of Requirements

Requirements document usually includes the following types

• User Requirements
• System Requirements
• Interface Requirements

Templates

Here are some templates for Requirements Document:

• Software Requirements Specification Template (link), from WSU. Backed up.
• Example - TAMT (link)
• Requirements Document Template from Stanford IT Department (link)
• Here is my copy on Google Docs - link.