---
schema_version: "1"
id: 401cdaa90d2a46a7b43f01197113b787859579b11f6385cd4b3540dfb84c4152
title: Data Change Requests
collection: legacydeveloper
version: current
locale: en-us
portal_url: https://docs.salesforce.com/legacydeveloper/current/en-us/life_sciences_dev_guide/life_sciences_data_change_requests.md
canonical_url: https://developer.salesforce.com/docs/atlas.en-us.life_sciences_dev_guide.meta/life_sciences_dev_guide/life_sciences_data_change_requests.htm
source_site: developer.salesforce.com
content_type: documentation
content_hash: 9fafc24142351011739b3409e40b9f4db3f3e75721970d978c5615a999b95de7
description: With Data Change Requests, organizations can implement configurable data validation processes that are tailored to their specific business needs. Validate data changes by objects and fields and configure data changes by profile and record type. Data Change Requests support controlled data synchronization of externally managed data domains.
---
# Data Change Requests

With Data Change Requests, organizations can implement configurable data validation processes that are tailored to their specific business needs. Validate data changes by objects and fields and configure data changes by profile and record type. Data Change Requests support controlled data synchronization of externally managed data domains.

![Data Change Requests entity relationship diagram](https://developer.salesforce.com/docs/atlas.en-us.life_sciences_dev_guide.meta/life_sciences_dev_guide/dev_guides/life_sciences/images/lsc_data_change_requests_data_model.png)

For more details and a larger image, visit the [Data Model Gallery](https://developer.salesforce.com/docs/atlas.en-us.264.0.life_sciences_dev_guide.meta/life_sciences_dev_guide/life_sciences_data_change_requests.htm "HTML (New Window)").

## Data Change Requests Objects in Life Sciences Customer Engagement

- [Life Science Data Change Definition](https://developer.salesforce.com/docs/atlas.en-us.264.0.life_sciences_dev_guide.meta/life_sciences_dev_guide/sforce_api_objects_lifescidatachangedef.htm)
- [Life Science Data Change Definition Managed Field](https://developer.salesforce.com/docs/atlas.en-us.264.0.life_sciences_dev_guide.meta/life_sciences_dev_guide/sforce_api_objects_lifescidatachgdefmngfld.htm)
- [Life Science Data Change Definition Record Type](https://developer.salesforce.com/docs/atlas.en-us.264.0.life_sciences_dev_guide.meta/life_sciences_dev_guide/sforce_api_objects_lifescidatachgdefrectype.htm)
- [Life Science Data Change Persona Definition](https://developer.salesforce.com/docs/atlas.en-us.264.0.life_sciences_dev_guide.meta/life_sciences_dev_guide/sforce_api_objects_lifescidatachgpersonadef.htm)
- [Life Science Data Change Request](https://developer.salesforce.com/docs/atlas.en-us.264.0.life_sciences_dev_guide.meta/life_sciences_dev_guide/sforce_api_objects_lifescidatachangerequest.htm)
- [Profile](https://developer.salesforce.com/docs/atlas.en-us.264.0.object_reference.meta/object_reference/sforce_api_objects_profile.htm)
- [Record Type](https://developer.salesforce.com/docs/atlas.en-us.264.0.object_reference.meta/object_reference/sforce_api_objects_recordtype.htm)

To learn more about all objects used in Life Sciences, see [Life Sciences Objects](https://developer.salesforce.com/docs/atlas.en-us.264.0.object_reference.meta/object_reference/sforce_api_objects_list.htm).