The document compares auditing and meta-analysis tools for SAP BusinessObjects, including BO Audit, BOE Audit, Information Steward, Metadata Management, and 360eyes. 360eyes can gather and efficiently query BOE Audit data to detect unused documents. SAP tools provide basic CMS metadata analysis but not security information. 360eyes and SAP tools allow advanced metadata analysis but SAP lacks pre-built reports for objects usage, duplicates, etc. 360eyes uniquely uses snapshots to compare BOE systems over time or across environments/versions.