This publication expands the Justice Decision Observability™ (JDO™) canon by defining the documentation gap as a governance concern and examining its implications for accountability, transparency, oversight, and institutional defensibility. The publication is conceptual and doctrinal in nature and intentionally excludes operational methodologies, reconstruction procedures, implementation frameworks, measurement systems, scoring structures, analytical processes, and proprietary Justice Beacon Solutions™ governance mechanisms. Governance frameworks for artificial intelligence increasingly emphasize transparency, accountability, compliance, technical assurance, auditability, and risk management. While these efforts address important governance concerns, many leave a critical question insufficiently examined: what documentation exists regarding how operational decisions form between system-generated information and institutional action? This publication introduces the concept of the documentation gap as a governance condition in which institutions possess extensive visibility into policies, procedures, technical outputs, and outcomes while possessing substantially less visibility into the conditions surrounding decision formation itself. The paper argues that many governance systems can explain what information was generated, what actions occurred, and what outcomes resulted, yet remain comparatively limited in their ability to explain how authority formed, how judgment evolved, and how operational conditions influenced institutional action. The report further argues that governance maturity increasingly depends upon understanding not only systems and outcomes, but also the decision environments connecting them. Within justice and public safety settings, where operational decisions may affect liberty, safety, constitutional interests, and institutional legitimacy, this gap becomes particularly significant.