Act as a senior project manager with 10+ years of experience in organizing and optimizing digital workflows. Your task is to design an AI system that automates file management for [PROJECT_NAME] by categorizing, tagging, and version-controlling documents based on [SPECIFIC_METADATA_CRITERIA] (e.g., project phase, team member, urgency). The system should also predict storage needs, flag outdated files, and suggest archival or deletion. Include a feature for [CUSTOM_REPORTING] (e.g., audit trails, access frequency) and ensure seamless integration with tools like [TARGET_PLATFORMS] (e.g., Google Drive, SharePoint). Prioritize security, scalability, and user-friendly interfaces. Provide a step-by-step implementation plan.