---
sourceDocument: Zurich Enterprise Architecture (formerly Application Portfolio Management)
sourceDocumentLink: https://www.servicenow.com/docs/r/zurich/application-portfolio-management

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    - zurich

ft:locale :

    - en-US

ft:publication_title :

    - Zurich Enterprise Architecture (formerly Application Portfolio Management)

ft:clusterId :

    - appportman

bundleId :

    - appportman

workflow :

    - Technology


---

# Manage data domains

# Manage data domains {#ariaid-title1}

Release version: Zurich  
Updated July 31, 2025  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
A data domain is a logical grouping that categorizes information objects (like tables, fields, or records) based on shared characteristics, business functions, or governance needs.
* **[View all data domains](https://www.servicenow.com/docs/_IjYvydwzZcVo4NkkzrOnQ)**   
  You can view the list of all data domains in the Enterprise Architecture Workspace.
* **[Add or edit a data domain from the Portfolio page](https://www.servicenow.com/docs/~QMEdR9duzvzltscI3KoaA)**   
  Create or edit a data domain to relate an information object to the database catalog of a database instance to collect the physical data.