What types of requirements are distinguished?

System requirements are usually divided into several types:

1. Functional requirements — describe what the system should do, what functions and tasks it should perform.

2. Non-functional requirements — define the qualities of the system, such as performance, reliability, security, and usability.

3. Business requirements — reflect the goals and expectations of the business from the system.

4. User requirements — requirements of end users, their needs, and usage scenarios.

5. Technical requirements — constraints and specifications regarding technologies, platforms, and integrations.

6. Constraints and assumptions — conditions under which the system must operate, and assumptions made during design.

This division helps structure the analysis and development process, ensuring completeness and clarity of requirements.