The Composite Health Care System II (CHCS II) is the Military's electronic Computer-based Patient Record, a clinical information system that will generate, maintain, and provide secure online access to a comprehensive and legible health record. In moving to CHCS II, the Department of Defense (DoD) is making the quantum leap from paper based medical records to computer based patient record (CPR). The CPR will enable DoD health care to meet its strategic goals for the 21st century and is paramount to providing comprehensive patient-focused information.