How do you develop test scenarios based on documentation requirements?

When developing test scenarios based on documentation requirements, I usually follow these steps:

1. Requirements analysis — carefully read the documentation, highlight key functionalities, constraints, and expected results.

2. Defining test objectives — what exactly needs to be checked: correctness of functions, error handling, performance, etc.

3. Developing positive scenarios — tests that verify the system works as intended with correct data and conditions.

4. Developing negative scenarios — tests that verify the system's behavior with erroneous or boundary data.

5. Coverage of all requirements — ensure that each requirement has at least one test.

6. Test documentation — describe steps, input data, expected results.

7. Prioritization — identify critical tests for early execution.

This approach helps systematically and comprehensively verify the product, minimizing the risk of missing important errors.