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title: Data Change Requests Data Model
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locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/diagrams/guides/data-models/life-sciences-cloud/data-change-requests.md
canonical_url: https://developer.salesforce.com/docs/platform/data-models/guide/data-change-requests.html
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---
# Data Change Requests Data Model

Entities and relationships for validating, configuring, and synchronizing data changes across objects, fields, profiles, and record types.

![Data model diagram for Data Change Requests](https://developer.salesforce.com/media/life-sciences-data-change-requests-042826.png)

_To view a higher-resolution version of this diagram, right-click (or Control-click on Mac) and select "Open Image in New Tab."_

[Customizable Lucidchart Template](https://lucid.app/lucidchart/editNewOrRegister/2eee1ab7-1877-4a1c-a21f-848a8171e158)

## Entities/Objects Included

Life Science Data Change Definition, Life Science Data Change Definition Managed Field, Life Science Data Change Definition Record Type, Life Science Data Change Persona Definition, Life Science Data Change Request, Profile, Record Type

## More Info

- [Life Sciences Data Model](https://developer.salesforce.com/docs/atlas.en-us.life_sciences_dev_guide.meta/life_sciences_dev_guide/life_sciences_sforce_api_objects.htm)

## How Do I Read These Diagrams?

See [Salesforce Data Model Notation](/docs/platform/data-models/guide/salesforce-data-model-notation.md).