Basics

Match the right level of requirements

1. requirements are statements, in a natural language plus diagrams, of what services the system is expected to provide to system users and the constraints
   under which it must operate.
2. requirements are more detailed descriptions of the software system’s functions, services, and operational constraints. 

Requirements for a mental health care patient management system (MHC-PMS)

1. The MHC-PMS shall generate monthly management reports showing the cost of drugs prescribed by each clinic during that month.
2. A report shall be created for each clinic and shall list the individual drug names, the total number of prescriptions, the number of doses prescribed, and the total cost of the prescribed drugs.

Match the type of requirements with the client who is more interested in it

1. Client Managers
2. System End-Users
3. Client Engineers
4. Contractor Managers
5. System Testers
6. Software Developers
7. System Administrators