---
title: Change History
description: Discover how Ad Manager Hub’s Change History feature provides enterprise AdOps teams with comprehensive tracking, ensuring total accountability and easy auditing.
---
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# Change History
## Our Change History feature provides enterprise publishers with absolute transparency and accountability, ensuring every modification to the ad stack is meticulously tracked and easily auditable.
Ad Manager Hub features a comprehensive, built-in **Change History** tracking system.
**What is the Change History Feature?**
The Change History interface acts as a centralized ledger for your entire monetization setup. It provides a detailed, comprehensive record of all modifications made to your ad configurations, ensuring that every single change—no matter how big or small—is meticulously tracked.
Through this dashboard, your team can instantly see:
- **What was altered** (the specific revision, configuration update, or targeted inventory).
- **When it took place** (exact date and timestamp).
- **Why it occurred** (via detailed revision descriptions).
- **By whom** (identifying the specific user who executed the change).
**The Strategic Enterprise Advantage**
Implementing a strictly tracked environment transforms how your AdOps team operates and manages risk:
- **Total Governance and Accountability:** As your monetization team scales, maintaining clear governance is critical. The Change History ensures absolute transparency, giving AdOps directors and yield managers complete visibility into team workflows, pricing decisions, and platform modifications.
- **Streamlined Troubleshooting and Audits:** If a publisher notices an unexpected anomaly in their live analytics, the Change History is the first line of defense. By cross-referencing performance dips with the exact timestamp of a configuration change, teams can instantly pinpoint the root cause of the issue. This makes technical auditing and debugging exponentially faster.
- **A Foundation for Safe Experimentation:** When paired with Ad Manager Hub's Revision System and A/B Testing capabilities, the Change History provides the ultimate safety net. Your team is empowered to experiment with new yield strategies confidently, knowing that every parameter adjustment is securely logged and easily traceable.
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