The management of an organization using MUONA can extract data and use it for measuring the quality of care and enhancing operating policies. The application classifies the customer’s nutritional status based on a validated nutrition screening tool, although it does not diagnose malnutrition. It stores, archives, and converts data to a visual, cohesive format about nutritional status parameters and changes over time. Using MUONA emphasizes the importance of nutritional care, and illustrates the common threats related to deteriorated nutritional status and is a foundation for high-quality nutritional care and management. Anonymized data can be used for scientific research and R&D purposes by the manufacturer of the software or parties authorized by the manufacturer, contributing to scientific knowledge on measuring and influencing practice to reduce malnutrition in the care sector.