Field Notes Lesson 3: Keep Your Rule Library Lean

Rule libraries have a habit of growing. More rules create more alerts, more noise and more complexity – until teams are maintaining hundreds of controls they’re afraid to touch.

This Field Note shows how to regain control with a practical process for identifying what’s working, retiring what’s stale and safely testing changes before they go live. You’ll also get a five-step monthly review process, a rule review template and a pre-change safety checklist.  

Download Lesson 3 to build a leaner, more effective rule library your team can confidently control.

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