Data Dictionary Block
Document data entities with field definitions, data types, constraints, and classification levels.
Overview
The Data Dictionary block documents data entities with detailed field specifications including data types, constraints, nullability, and examples. It also captures data classification for governance purposes. Use this block to maintain authoritative data definitions.
Customer Entity
A data dictionary entry for a customer entity with confidential classification.
Transaction Entity
A data dictionary entry for financial transaction data.
Block Properties
| Property | Required | Description |
|---|---|---|
| entityName | Yes | Technical name of the entity |
| logicalName | No | Business-friendly name |
| description | No | What this entity represents |
| owner | No | Team responsible for the data |
| classification | No | Data classification (public, internal, confidential, restricted) |
| source | No | System of record |
| fields | No | Array of field definition objects |
| relationships | No | Relationships to other entities |
| validationRules | No | Business rules for validation |