This report discusses the importance of global information system implementation and its impact on business sustainability. It focuses on the case study of Crystalnix, a developer of websites and mobile applications, and their new enterprise mobile app, Cristalite. The report explores the features and advantages of the app, the target audience, and the design requirements. It also provides step-by-step instructions for app development and distribution. The report aims to share this global information system strategy with the CIO of Crystalnix to improve operational efficiency.