---
schema_version: "1"
id: dd443daf76c3090abece0dbb27d2ff7b9bf09b1684e08a4e510dbc9a77f36f04
title: |-
  Associated Objects (Feed, History, OwnerSharingRule, Share, and
      ChangeEvent Objects)
collection: legacydeveloper
version: current
locale: en-us
portal_url: https://docs.salesforce.com/legacydeveloper/current/en-us/object_reference/sforce_api_associated_objects_list.md
canonical_url: https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_associated_objects_list.htm
source_site: developer.salesforce.com
content_type: documentation
content_hash: 10bc15cdce9f14fb304c7afe2c0f28a8421f94cccb1aa304a916508506d437e6
description: This section provides a list of objects associated to standard objects and their standard fields.
---
# Associated Objects (Feed, History, OwnerSharingRule, Share, and ChangeEvent Objects)

This section provides a list of objects associated to standard objects and their standard fields.

Some fields may not be listed for some objects. To see the system fields for each object, see [System Fields](https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/system_fields.htm "System fields are read-only fields found on most objects. These fields are automatically updated during API operations. For example, the ID field is automatically generated during a create operation and the LastModifiedDate is automatically updated when a user modifies a record.").

To verify the complete list of fields for an object, use a describe call from the API or inspect with an appropriate tool. For example, inspect the WSDL or use a schema viewer.

- **[StandardObjectName Feed](https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_associated_objects_feed.htm)**  
    _StandardObjectName_Feed is the model for all feed objects associated with standard objects. These objects represent the posts and feed-tracked changes of a standard object.
- **[StandardObjectName History](https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_associated_objects_history.htm)**  
    _StandardObjectName_History is the model for all history objects associated with standard objects. These objects represent the history of changes to the values in the fields of a standard object.
- **[StandardObjectName OwnerSharingRule](https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_associated_objects_ownersharingrule.htm)**  
    _StandardObjectName_OwnerSharingRule is the model for all owner sharing rule objects associated with standard objects. These objects represent a rule for sharing a standard object with users other than the owner.
- **[StandardObjectName Share](https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_associated_objects_share.htm)**  
    _StandardObjectName_Share is the model for all share objects associated with standard objects. These objects represent a sharing entry on the standard object.
- **[StandardObjectName ChangeEvent](https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_associated_objects_change_event.htm)**  
    A ChangeEvent object is available for each object that supports Change Data Capture. You can subscribe to a stream of change events using Change Data Capture to receive data tied to record changes in Salesforce. Changes include record creation, updates to an existing record, deletion of a record, and undeletion of a record. A change event isn’t a Salesforce object—it doesn’t support CRUD operations or queries. It’s included in the object reference so you can discover which Salesforce objects support change events.