Create a comprehensive metrics framework for measuring product-led growth for [product]. Include: 1) Key PLG metrics with clear definitions (activation, conversion, expansion, etc.), 2) Funnel stages with conversion metrics between stages, 3) User segmentation dimensions relevant to PLG, 4) Engagement scoring methodology, 5) Value realization measurements, 6) Self-service effectiveness metrics, 7) Monetization efficiency indicators, 8) Virality and network effect measurements, 9) Dashboard design for tracking PLG performance, and 10) Target benchmarks with industry comparisons where available.