---
schema_version: "1"
id: 4f83bf4e8adb34c4ac7f4e2aa749fd6c4b5776894411c5d3605a1c04d5489511
title: Research Study Relationship DMO
collection: developer
version: current
locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/data-cloud/data-cloud-dmo-mapping/guides/std_dmos/c360dm-si-researchstudyrelationshipdmo-dmo.md
canonical_url: https://developer.salesforce.com/docs/data/data-cloud-dmo-mapping/guide/c360dm-si-researchstudyrelationshipdmo-dmo.html
source_site: developer.salesforce.com
content_type: documentation
content_hash: 62dfdf1cc495d7b9f3928b26708afe57ea9498505853b9f6cfba1a3190f1633a
products:
  - Data 360 DMO and Mapping Guide
  - Data 360 Developer Documentation
---
# Research Study Relationship DMO

## Object Properties

**Object API Name:** `ssot__ResearchStudyRelationship__dlm`  
**Category:** Unassigned  
**Availability:** Available in 254 and later versions  
**Primary Key Field:** Id  

## Relationships

- **ResearchStudyId** has a FOREIGNKEY relationship with the [Research Study DMO](https://developer.salesforce.com/docs/data/data-cloud-dmo-mapping/guide/c360dm-si-researchstudydmo-dmo.md) `Id` field.
- **RelatedResearchStudyId** has a FOREIGNKEY relationship with the [Research Study DMO](https://developer.salesforce.com/docs/data/data-cloud-dmo-mapping/guide/c360dm-si-researchstudydmo-dmo.md) `Id` field.


## Fields

- [cdp_sys_record_currency](#cdp_sys_record_currency)
- [DataSourceId](#datasourceid)
- [DataSourceObjectId](#datasourceobjectid)
- [Id](#id)
- [InternalOrganizationId](#internalorganizationid)
- [KQ_Id](#kq_id)
- [KQ_RelatedResearchStudyId](#kq_relatedresearchstudyid)
- [KQ_ResearchStudyId](#kq_researchstudyid)
- [RelatedResearchStudyId](#relatedresearchstudyid)
- [ResearchStudyId](#researchstudyid)

### cdp_sys_record_currency

- **Field API Name:** `ssot__cdp_sys_record_currency__c`
- **Data Type:** TEXT
- **Description:** System-generated metadata field that stores a 3-letter ISO currency code.

### DataSourceId

- **Field API Name:** `ssot__DataSourceId__c`
- **Data Type:** TEXT
- **Description:** A unique, system-generated identifier for this record.

### DataSourceObjectId

- **Field API Name:** `ssot__DataSourceObjectId__c`
- **Data Type:** TEXT
- **Description:** A unique, system-generated identifier for this record.

### Id

- **Field API Name:** `ssot__Id__c`
- **Data Type:** TEXT
- **Description:** Required. A unique, system-generated identifier for this ResearchStudyRelationship record. Maximum size is 15 characters.

### InternalOrganizationId

- **Field API Name:** `ssot__InternalOrganizationId__c`
- **Data Type:** TEXT
- **Description:** A unique, system-generated identifier for this record.

### KQ_Id

- **Field API Name:** `KQ_Id__c`
- **Data Type:** TEXT
- **Description:** Key Qualifier system field for Id

### KQ_RelatedResearchStudyId

- **Field API Name:** `KQ_RelatedResearchStudyId__c`
- **Data Type:** TEXT
- **Description:** Key Qualifier system field for RelatedResearchStudyId

### KQ_ResearchStudyId

- **Field API Name:** `KQ_ResearchStudyId__c`
- **Data Type:** TEXT
- **Description:** Key Qualifier system field for ResearchStudyId

### RelatedResearchStudyId

- **Field API Name:** `ssot__RelatedResearchStudyId__c`
- **Data Type:** TEXT
- **Description:** The smaller research study that's a part of the larger study.

### ResearchStudyId

- **Field API Name:** `ssot__ResearchStudyId__c`
- **Data Type:** TEXT
- **Description:** The larger research study that the smaller study is a part of.