JPD board scope locked to ordered priority list — Peter drew the line in writing to Nathan

Situation

In a long Slack DM thread on 5/27 (~25 Peter messages, 09:15–09:41 AM PDT), Peter rejected Nathan's draft framing for JPD scope and replaced it with an absolute definition: JPD is an ordered list of product's priorities used to drive company strategy, and nothing else. Not project planning, not marketing coordination, not a control surface for engineering order-of-operations. Tickets should be as large as possible and only split when product strategically cares about sub-priority. Value Drivers carry GTM linkage and dates. Every time someone tries to widen JPD scope, Nathan is instructed to push back. Reinforced same day in Baek 1:1 (Peter-recorded Fathom) and surfaces in the RLC cross-functional standup where Nathan is tasked with drafting the formal product-board structure proposal.

Reasoning

Peter is systematically re-drawing the product/engineering interaction layer. Letting Nathan use JPD as an engineering work-chunking tool would re-collapse the boundary that confidence-as-contract (5/21), no-bugs-only-change-requests (5/19), and engineering-owns-QA (5/21) have been re-drawing. Today's lock-in is the precondition for Nathan's upcoming proposal — if JPD-as-pure-priority-list isn't internalized first, the three-tier Value Drivers / Product Priorities / Project Tickets structure will not land usefully. Product owns *what to build*; engineering owns *how and in what order*. JPD lives strictly on the product axis.

Additional Context

Follows the 2026-Q2 governance redesign arc. Nathan was drafting the new product-board structure proposal coming out of the RLC standup; Peter chose to lock the JPD definition before that doc gets written rather than redline it after. Same doctrine appears three places same day: Nathan DM (didactic), Baek 1:1 (recap with Chris Baek), RLC standup (Nathan tasked with proposal).

Observed Evidence

Direct verbatim quotes from Peter in Nathan DM 5/27 09:15–09:41 AM: ~25 messages over 26 minutes. Key absolutes: "JPD is NOTHING more than an ordered list of priorities" / "JPD is NOT project planning. We get to do that." / "JPDs exist to be prioritized against eachother. and for no other purpose" / "Every time someone tries to make it more than that, push back, because it pollutes the value of that list." Nathan progressively reconciled and drafted a corrected understanding. Peter pulled to voice on the one remaining disagreement (whether exit criteria lock at in-progress).

Matching Patterns

Confidence Breakdown

Reasoning Depth Analysis