# What a hat is, and why it isn't just a job description [Home](https://theonlyaxelj.com/en) › [Study](https://theonlyaxelj.com/en/study) › [Articles](https://theonlyaxelj.com/en/study/articles) author: [Axel Jedlitschka](https://theonlyaxelj.com/en/about) published: 2026-10-08 updated: 2026-10-08 language: en reading time: 5 min topic: Organization source booklet: [Your Hat](https://theonlyaxelj.com/en/shop/introduction/your-hat) A hat is everything someone else needs to hold a role in your business without you, not a list of what the role does. A hat is everything another person needs in order to hold a particular role in your business, including on the days you are not there. A job description tells you how the post sounds. A hat is a document someone else can pick up and use to reach a result. ## The day you find out whether you have hats There is one moment that shows a small-business owner where things really stand: the day someone does not turn up. It might be flu, a family emergency, or a resignation with a single day's notice. On that day it turns out that everything this person knew how to do lived only in their head, and they are not here. None of this is their fault, and none of it is yours. It is simply what a business looks like when a role was never put in writing. ## Where the name comes from, and what it covers The image goes back to a time when you could tell someone's trade by what they wore on their head. A firefighter, a police officer, a train conductor. Nobody had to ask what they did, because the hat already answered. The word has two meanings, and both are right. There is **the role itself**, for instance the front desk of a salon. And there is **the file that teaches it**, meaning all the pages, explanations and materials that show how the work is done. When people talk about writing a hat, they mean the file. There is one more distinction that is easy to miss. A post is the standing role in the business, not the person sitting in it right now. Booking appointments is a post. Whoever does it this month is simply the person wearing that hat for now. ## Why a job description is not enough Every hat has a name and a doing. An engineer carries the title of engineer, and that is the name. What they actually do while in the role is the doing. Two people can hold the same title and do completely different work, and that is precisely where businesses lose track. A typical job description stops at the name. Suppose the owner of an online shop writes a document for a customer service role: a heading, and a list of tasks under it. The new hire knows what to do, but has no idea what good work looks like. Two months later the owner is still answering every complaint himself. A hat looks at the role differently. It treats the role as a crossing point: an input arrives, work is done on it, and an output leaves. **The question is not what the person does all day, but what moves through their hands and where it goes next.** And if the honest answer is that it goes nowhere and stays with them, you have probably found the spot where something in the business keeps getting stuck. ## Even a one-person business needs hats Suppose the owner of a hair salon writes one page for the front desk. When she has to be away for three weeks, the temporary receptionist works from that page from the very first day, and not a single booking goes missing. Now suppose a plumber with one employee writes nothing down, because it is all in his head. One week of flu, and the employee has no idea which suppliers give credit or which customers have a fixed price. Once he quotes far too high to a long-standing client, and once he turns down work that should have been taken. Someone who works completely alone gains from this too. Suppose a freelance designer writes a hat for herself, with no staff at all. The first time she brings in a subcontractor during a busy stretch, getting him up to speed takes twenty minutes rather than a three-hour phone call. A business of one needs hats just as much as a business of ten. The difference is that all of its hats sit on the same head. ## Your business as a chain, not a pyramid Most owners draw their business as a pyramid: themselves at the top, everyone else below. That is a chart of who outranks whom, and it does very little for running an ordinary day. The picture that helps is a chain. A product, meaning a finished thing that can be passed on, leaves one role and enters the next. Each link in the chain takes in material, adds its own part, and hands it on in better shape than it arrived. Once you think this way, you stop asking who is responsible and start asking where things get stuck. That question has an answer. Suppose a garage owner draws his business as a chain: vehicle in, diagnosis, a quote the customer has approved, repair, check, and handover with payment. Suddenly it is clear that what jams is the approved quote, and not the mechanics. Or take a studio where the owner is convinced the staff have a communication problem. Drawing the chain shows there is no defined step between a design being finished and it being sent to the client. Nobody owns that handover, so the work sits there for days. The booklet gives this chapter two short exercises, called spot it and build it. The practice section at the end of the booklet also has one called your own hat. A hat is not the title of a job. It is what keeps a role working on the day the person who fills it does not show up. - [Your Hat](https://theonlyaxelj.com/en/shop/introduction/your-hat): A way to turn a role into something that can be handed over, and a check that tells you whether it actually landed. --- [עברית](https://theonlyaxelj.com/he/study/articles/what-is-a-hat) · [Español](https://theonlyaxelj.com/es/study/articles/what-is-a-hat)