# Business Rules

**Purpose:** Domain constraints and invariants extracted from feature files
**Detail Level:** Overview with links to detailed business rules by product area

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**Domain constraints and invariants extracted from feature specifications. 627 rules from 140 features across 7 product areas.**

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## Product Areas

| Product Area                                     | Features | Rules | With Invariants |
| ------------------------------------------------ | -------- | ----- | --------------- |
| [Annotation](business-rules/annotation.md)       | 21       | 90    | 90              |
| [Configuration](business-rules/configuration.md) | 7        | 31    | 31              |
| [Core Types](business-rules/core-types.md)       | 9        | 34    | 34              |
| [Data API](business-rules/data-api.md)           | 25       | 91    | 91              |
| [Generation](business-rules/generation.md)       | 62       | 312   | 312             |
| [Process](business-rules/process.md)             | 2        | 7     | 7               |
| [Validation](business-rules/validation.md)       | 14       | 62    | 62              |

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