Systems analysis and design is a process that involves examining a problem from all sides and creating a solution that integrates technology into the organization by designing models and methodologies to simulate development.

Systems Analysis and Design | Office of Human Resources

https://hr.nih.gov/working-nih/competencies/competencies-dictionary/systems-analysis-and-design

Analyzes the business needs and integrates technology into the organization by designing and utilizing models and methodologies to simulate deployment.