01 · Explanation
Tracking plan and preflight QA
Objective: Define decision-oriented measurement and complete a documented preflight that verifies the whole customer and data path before launch.
A tracking plan starts with the campaign decision, then defines events and dimensions needed to support it. For each measure, specify the user action, trigger, property names, allowed values, source system, owner, consent dependency, test method, reporting delay, and known limitation. Use a governed naming convention for campaign parameters and avoid placing personal or sensitive information in URLs, event names, or free-text analytics fields. Reconcile key conversion events against a system of record where possible. Attribution shows how a platform assigns credit under a rule; it does not by itself prove that a campaign caused the result.
Preflight tests the experience end to end. Use approved test records to verify audience and suppression, sender identity, claims, disclosures, subject line, asset versions, links, redirects, page rendering, keyboard access, forms, validation, confirmation messages, lead routing, notifications, analytics events, error handling, and unsubscribe behavior. Capture evidence with date, environment, and reviewer. Define who can pause the campaign and how rollback works. A launch should not proceed because most checks passed if a critical control fails. Privacy, accessibility, payment, or security defects require the responsible specialist, not an informal workaround. For accessibility checks, record the applicable WCAG 2.2 criterion, method, environment, result, evidence, and unresolved limitation. A partial checklist must not be represented as a WCAG conformance determination.
Before you begin
- Confirm F07, F08, and F11; record that event schema, parameter convention, accessibility/mobile results, privacy approval, signatures, and launch authorization are absent.
- STOP. If the event schema, parameter convention, accessibility/mobile evidence, or privacy authorization is missing or conflicts with F07/F08/F11, route the preflight to authorized analytics, privacy, and accessibility owners; do not claim tracking approval or execute testing or launch.

