# Install and qualify the Sales sample: synthetic exercise worksheet

Curriculum reviewed: 2026-10-25. Use public or synthetic data only.
Do not include client evidence, credentials, private identifiers or raw receipts.

## Goal
offline lab worksheet plus, optionally, a privately retained live qualification.

## Outcomes
- Select the correct install route/profile.
- Distinguish offline demonstration from live proof.
- Run documented Sales exercises.
- Explain why missing evidence must fail.

## Synthetic case
Describe a Sales report built from order headers and order lines. State which grain you intend and which independently established expectation you would compare.

## Review each lesson
### 1. Prepare a clean learning repository
Check tooling and separate approved distribution from a public installation assumption.
Expected output: a written explanation naming the observation, its scope and its limits.
Your notes:

### 2. Choose your harness and profile
Review a deterministic install plan or the Claude plugin route without broadening scope.
Expected output: a written explanation naming the observation, its scope and its limits.
Your notes:

### 3. Run the offline Sales demonstration
Inspect source analysis, fixture grain ratification and generated semantic metadata.
Expected output: a written explanation naming the observation, its scope and its limits.
Your notes:

### 4. Learn from an all-red gate
Run the ledger regression demonstration and explain missing-evidence failures.
Expected output: a written explanation naming the observation, its scope and its limits.
Your notes:

### 5. Prepare the live Sales proof
Review the independent source query, required tenant capabilities and consent sequence.
Expected output: a written explanation naming the observation, its scope and its limits.
Your notes:

### 6. Read your first bounded result
Locate the receipts and gate output; distinguish the historical public sample from your own run.
Expected output: a written explanation naming the observation, its scope and its limits.
Your notes:

## Failure case
Generated definitions exist but a required execution observation is missing. Explain why qualification cannot pass and name the next required observation. Do not fabricate a receipt or change a frozen expectation.

## Evidence table
| Claim | Expected observation | Available evidence | Missing/stale | Next owner/action |
| --- | --- | --- | --- | --- |
| | | | | |

## Limitations
This worksheet is a completion check, not live qualification, business acceptance or a professional award. Pro assessment and certification policy remain planned. Keep optional live results in customer-controlled custody.