Eight parts, every time
Purpose, daily/weekly/monthly duties, authority, reporting line, KPIs, checklist.
Volume 06, Chapter 7
Every role, owner, CEO, supervisor, frontline, support, deserves the same eight-part document. Skip one and you've recreated a failure quadrant without realizing it.
A role description is the written answer to what the job is, what the person can decide, and how success is measured, on day one, for anyone.
Purpose, daily/weekly/monthly duties, authority, reporting line, KPIs, checklist.
A role with no written purpose slowly accumulates whatever nobody else wants.
A real KPI is answerable without an opinion, never just a feeling.
Responsibilities drift as the business grows; the document has to keep up.
Imagine three different employees are each asked what the Storekeeper actually does. One says "orders fabric." One says "counts stock." One says "whatever needs doing in the store." When a shortage goes unnoticed for weeks, nobody can say whose job it was to catch it, because nobody ever wrote down what the job actually was. The role existed. A description of it never did.
A role description is the written answer to "what exactly is this job, what can this person decide, and how will we know if they're doing it well?", the document that turns everything Chapters 1–6 discussed into something a real person can be handed on day one.
Every role in this manual, owner, CEO, supervisor, frontline, support, deserves the same eight-part document: purpose, daily/weekly/monthly responsibilities, authority, reporting line, KPIs, a checklist, expected behaviour, and training requirements. Skip any one of the eight and you've recreated one of Chapter 1's failure quadrants without realizing it.
Why does this role exist at all?
What must happen every single day?
Vol 18What must happen on a weekly rhythm?
What must happen on a monthly rhythm?
What can this person decide alone, without asking?
Ch 1Who do they report to, and who reports to them?
Ch 4How is success measured, numerically or checkably?
Vol 21What must they be able to do, and how is that verified?
Ch 8| Part | Answers | Chapter Link |
|---|---|---|
| 1. Purpose | Why does this role exist at all? | One sentence, testable against Volume 01's mission test |
| 2. Daily responsibilities | What must happen every single day? | Volume 18: Daily Operations |
| 3. Weekly responsibilities | What must happen on a weekly rhythm? | |
| 4. Monthly responsibilities | What must happen on a monthly rhythm? | |
| 5. Authority | What can this person decide alone, without asking? | Chapter 1 |
| 6. Reporting line | Who do they report to, and who (if anyone) reports to them? | Chapter 4 |
| 7. KPIs | How is success measured, numerically or checkably? | Volume 21: Performance Management |
| 8. Checklist + training requirements | What must they be able to do, and how is that verified? | Chapter 8 |
Notice this is Volume 02's Six Questions applied to a person instead of a task, the same discipline, one level up.
Ready-to-use version: Role Description Template
A role's purpose should be a single sentence an outsider could use to judge whether a given task belongs to this role at all: "The Production Supervisor exists to keep garments moving through the workshop on schedule and to the quality standard." Anything a manager asks of that role should trace back to that sentence, if it doesn't, either the request is misplaced, or the purpose needs to be rewritten deliberately, not accidentally.
A role with no written purpose slowly accumulates whatever tasks nobody else wants, "other duties as assigned" becomes the entire job, and Chapter 1's authority matching becomes impossible to check, because nobody can say what the role is actually for.
A KPI (Key Performance Indicator, a measure of whether the role is succeeding) must be answerable without an opinion. "Good customer service" is not a KPI. "Fewer than 2 unresolved complaints per month" is. This is exactly Volume 02's fifth question, how is success measured, applied to a whole role instead of one task.
| Role | Weak KPI | Strong KPI |
|---|---|---|
| Tailor | "Makes good garments" | "Fewer than 1 in 20 garments returned for rework" |
| Reception | "Is friendly to customers" | "95% of bookings recorded within 5 minutes of the call" |
| Accountant | "Keeps good records" | "Bank reconciliation completed within 3 working days of month end" |
Here's the full version of the Storekeeper story from the start of this chapter.
Asked what the Storekeeper actually did, three different people at MANIAC MINDZ gave three different answers, one said "orders fabric," one said "counts stock," one said "whatever needs doing in the store." No one could name a single KPI. When a shortage went unnoticed for weeks, nobody could say whether it was the Storekeeper's failure, since no one had ever agreed what the role was actually responsible for measuring.
The fix was to write the eight-part description in one afternoon, with the Storekeeper present. A description written about someone without them in the room tends to miss what the job actually involves day to day, so having him there mattered. The exercise surfaced the gap immediately: nobody had ever assigned "weekly stock count reconciliation" to anyone. It wasn't a performance failure; it was a role-description failure.
A description written purely from the owner's assumptions often misses real daily tasks the role actually involves, draft it together with whoever holds (or will hold) the role.
Opinion-based KPIs make it impossible to know objectively whether a role is succeeding, see Section 4.
As the business grows, a role's real responsibilities drift. Review each description at least yearly, or whenever Chapter 8's performance reviews reveal a mismatch.