# Data Catalog - [Getting Started](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/getting-started.md): Walk-through of Pentaho Data Catalog .. - [Reference Data](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/getting-started/reference-data.md) - [Data Lineage](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/getting-started/data-lineage.md): Journey of data from origin to endpoint .. - [Overview](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/getting-started/overview.md): What are the benefits of using a data catalog ..? - [Adventure Works](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/adventure-works.md): Data Governance .. - [AW Organization](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/aw-organization.md): Keycloak-PDC integration with business-aligned Communities .. - [PDC JWT Token](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/aw-organization/pdc-jwt-token.md): Understanding the WHO & WHAT .. - [AW Groups](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/aw-organization/aw-groups.md): Create Adventure Works Groups in Keycloak .. - [AW Roles & Attributes](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/aw-organization/aw-roles-and-attributes.md): Keycloak custom Roles & Attributes .. - [Map AW Roles to Groups](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/aw-organization/map-aw-roles-to-groups.md): Add Custom Roles to Groups .. - [Role Mappers](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/aw-organization/role-mappers.md): Map PDC default roles to AW Custom Roles .. - [AW Users](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/aw-organization/aw-users.md): Add Adventure Works users .. - [Communities](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/aw-organization/communities.md): Fine tune authorization to assets .. - [Data Discovery](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/data-discovery.md): Connect to a data source .. - [Connect AW Database](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/data-discovery/connect-aw-database.md): Connect to AW DW .. - [Other Data Sources](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/data-discovery/connect-aw-database/other-data-sources.md): Adding Data Sources .. - [Permissions & Scope](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/data-discovery/permissions-and-scope.md): Who has access to What .. - [Request Access](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/data-discovery/request-access.md) - [Glossaries, Terms & Tags](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/glossaries-terms-and-tags.md): In the beginning .. - [Compliance & Data Governance](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/glossaries-terms-and-tags/compliance-and-data-governance.md): Staying on the right side of regulatory compliance .. - [Sales Business](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/glossaries-terms-and-tags/sales-business.md) - [Data Identification](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/data-identification.md): Dictionaries & Data Patterns .. - [Personal Data Identifier](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/data-identification/personal-data-identifier.md): GDPR Compliance .. - [Data Processing](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/data-processing.md) - [Metadata Ingestion](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/data-processing/metadata-ingestion.md) - [Profiling](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/data-processing/profiling.md): Examining and analyzing data to ensure its quality, consistency, and integrity .. - [PII Detection](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/data-processing/pii-detection.md): PII for Korean & Japanese datasets .. - [Usage Statistics](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/data-processing/usage-statistics.md): Supports resource optimization, strengthens governance through usage audit trails, and enables impact analysis by showing which entities are affected by changes in data flow .. - [Canvas & Collections](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/canvas-and-collections.md) - [Business Rules](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/business-rules.md): Data Quality Rules .. - [Completeness Rule](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/business-rules/completeness-rule.md) - [Accuracy Rules](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/business-rules/accuracy-rules.md) - [Uniqueness Rules](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/business-rules/uniqueness-rules.md) - [Consistency Rules](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/business-rules/consistency-rules.md) - [Validity Rules](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/business-rules/validity-rules.md) - [Timeliness and Conformity Rules](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/business-rules/timeliness-and-conformity-rules.md) - [Rule Groups](https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog/business-rules/rule-groups.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://academy.pentaho.com/pentaho-data-catalog-en/data-catalog.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.