Some of the requirements in the solution must be completed because of laws and regulations...

 Regulatory ranking is a type of requirements prioritization that involves ranking the requirements based on the compliance with laws and regulations in the industry. Regulatory ranking can help to ensure that the solution meets the legal and ethical standards and avoids penalties or lawsuits. Regulatory ranking can also help to align the solution with the organizational policies and objectives. Regulatory ranking is one of the factors that influence the requirement prioritization, as it reflects the penalty of not implementing a requirement. Regulatory ranking can be done by identifying the relevant laws and regulations for the solution, assessing the impact and likelihood of non-compliance, and assigning a priority level to each requirement123. References: 1: What Are Requirement Prioritization Techniques?1 2: Prioritizing Legal Requirements2 3: What Is Requirements Prioritization?3