---
title: "Get events your PMs trust enough to argue from"
canonical_url: https://ampl.webclat.com/use-cases/events-your-pms-trust
description: "Marketing reports don't match, and neither do your event names. A written tracking plan and one naming convention turn Amplitude data into something a PM will actually argue from."
source: Webclat | Amplitude Solutions (official Amplitude partner, independent consultancy)
---

# Get events your PMs trust enough to argue from

**In short:** We write a tracking plan that names every event once, in one convention, with an owner and the question it answers - so a PM pulling a chart can trust the number without re-checking with an engineer first. Most 'our numbers don't match' problems are a naming problem wearing a data problem's clothes.

## The situation

Someone pulls up a metric in a product meeting and the first response is 'wait, is that counting the same thing the other dashboard counts?'

## The pain

Decisions stall while people argue about whether the data is even right, and eventually the team just stops trusting Amplitude and goes back to gut calls.

## What we implement

We write a tracking plan - one document naming every event, its trigger, its owner, and the question it answers - what's called a tracking plan, enforced against a single naming convention so 'signup', 'sign_up', and 'Signup Completed' never coexist.

## What you get

- One name per event, everywhere, so two dashboards never silently disagree
- A written owner for every metric, so 'is this right?' has a person to ask, not a shrug
- Fewer meetings that end in 'let's just pull it from SQL instead'

## Illustrative

A team running three near-duplicate signup events might find, once consolidated under one tracking plan, that their reported signup count changes - not because more people signed up, but because the old dashboards were quietly double-counting some of them. (Illustrative scenario - not a measured result.)

## FAQ

### We already have events in Amplitude. Does a tracking plan mean starting over?

No - the plan documents and consolidates what exists, then governs what gets added next. Duplicate or drifted events get merged or deprecated on a schedule, not deleted overnight, so historical reports don't break.

### Who should own the tracking plan once it's written?

A named person, not a team - our template makes 'owner' a required column for exactly this reason. Unowned events are the ones that drift first.

Related: [Tracking plan, defined](https://ampl.webclat.com/glossary/tracking-plan), [Event taxonomy, defined](https://ampl.webclat.com/glossary/event-taxonomy), [Free tracking plan template](https://ampl.webclat.com/resources/tracking-plan-template), [Amplitude taxonomy linter](https://ampl.webclat.com/tools/amplitude-taxonomy-linter)