00 — Overview
Treat the transformation as one platform problem, then ship thin verticals on top of it.
Three rules that decide whether this is trusted after month three
01
Numbers are computed, language is generated
A model never emits a figure it did not fetch from a tool.
02
Permissions are inherited, never re-implemented
Queries run under the asking user's identity, RLS unchanged.
03
An answer without provenance is not an answer
Measure, filters, as-of time and source version travel with every response.
Why — why platform-first, not project-first
Transformation map: seven projects, seven archetypes
ExecutiveEffort and impact are a qualitative assessment for sequencing discussion, not measured data.
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Deterministic calculation engine
Approved source data + frozen spec
Assists extraction/docs, never computes
Governed conversational analytics
Certified semantic model + identity propagation
Intent routing + narration only
Document intelligence
Stable target data model + human validation
Proposes fields; humans confirm obligations
Controlled knowledge system
Named owners + review cadence
Retrieves & summarises; authorship stays human
Planning & simulation UX
Planning-platform API access + validation harness
Scenario narration, anomaly flags — not submission
Workflow automation at scale
Inventory of existing flows, ranked by criticality
Classification & drafting inside deterministic flows
Semantic & data foundation
Agreement on the authoritative definition
Makes AI answers defensible, not plausible
Dependency order — and the reason for it
FOUNDATIONS — unblock everything
VERTICALS — thin once foundations exist
Hypothesis — sequencing
Design decision — parallelism
How to read the rest of this document
Reference architecture
Seven layers from ingestion to experience, plus two worked walkthroughs.
Solution patterns
Each archetype in build detail: design, determinism boundary, evaluation, when not to use it.
Delivery model
Engagement scenarios, phase gates, decision records.
Quality & evaluation
Testing pyramid for AI systems, offline eval sets, CI gates, drift monitoring.
Risks & mitigations
Failure modes with mitigations and early-warning signals.
Metrics & baselines
What to measure per archetype, and baselines to capture before build.
Assumptions & questions
Everything unknown, stated as a question — the first-workshop agenda.