Phase E is where we bridge strategy to delivery. Benefit realization is the bit that closes the loop - the question of whether what we built actually did what we said it would.
Every work package in Phase E has a business case. That business case has numbers in it: estimated cost, expected return, timing. Benefit realization is how we verify those numbers weren't aspirational fiction. If a work package was supposed to reduce infrastructure overhead by 20% over six months, there needs to be a measurable data point at month six. Not a narrative - a number.
For NZRT this matters in a specific way. We run commercial and charitable tracks. The commercial work (API, ICS, ITE) funds charitable delivery. If a Phase E work package promises a certain level of API revenue to cross-subsidise community access, and that doesn't materialise, the charitable delivery plan has a gap. The school that was going to get free Obsidian access is now contingent on something that didn't happen.
So benefit realization isn't governance hygiene. It's the mechanism that keeps the promise to the communities we exist to serve. Each work package needs measurable success criteria - not just delivery milestones, but outcome metrics. Did API uptake match forecast? Did cost savings arrive on schedule? These get checked against actuals at defined review points.
The Phase E docs have the roadmap and work packages scoped: Opportunities & Solutions, Work Packages, Architecture Roadmap, Implementation Timeline. The financial metrics need to sit alongside those deliverables - not as an afterthought bolted on at review time.
