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title: Salesforce Scheduler Custom Objects
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  - Salesforce Scheduler Developer Guide
  - Service Cloud Developer Content
---

# Salesforce Scheduler Custom Objects

This section provides details on custom objects, including junction objects. The Junction Object is a custom object that enables you to link a custom object with a large number of child records and link each child record to a large number of parent objects.

Salesforce Scheduler is available for an extra cost in Lightning Experience.

Available in: Enterprise, Unlimited, Performance, and Developer editions.

-   **[ActionableListMbrInvitation](https://developer.salesforce.com/docs/service/salesforce-scheduler-dev-guide/guide/objects/sforce-api-objects-actionablelistmbrinvitation.md)**  


    Represents a relationship between an Actionable List Member and an Appointment Invitation. This object is available in API version 59.0 and later.

-   **[EngagementChannelType](https://developer.salesforce.com/docs/service/salesforce-scheduler-dev-guide/guide/objects/sforce-api-objects-engagementchanneltype.md)**  


    Represents a channel through which a customer can be reached for communication. The Engagement Channel Type object supports only the English language. This object is available in API version 48.0 and later.

-   **[EngagementChannelWorkType](https://developer.salesforce.com/docs/service/salesforce-scheduler-dev-guide/guide/objects/sforce-api-objects-engagementchannelworktype.md)**  


    Represents the relationship between an Engagement Channel Type object and a Work Type object for Salesforce Scheduler. This object is available in API version 56.0 and later.

-   **[ShiftEngagementChannel](https://developer.salesforce.com/docs/service/salesforce-scheduler-dev-guide/guide/objects/sforce-api-objects-shiftengagementchannel.md)**  


    Represents the relationship between a Shift object and an Engagement Channel Type object for Salesforce Scheduler. This object is available in API version 56.0 and later.

-   **[ShiftWorkTopic](https://developer.salesforce.com/docs/service/salesforce-scheduler-dev-guide/guide/objects/sforce-api-objects-shiftworktopic.md)**  


    Represents the relationship between a Shift object and a Work Type or Work Type Group object for Salesforce Scheduler. This object is available in API version 56.0 and later.

-   **[WaitlistServiceResource](https://developer.salesforce.com/docs/service/salesforce-scheduler-dev-guide/guide/objects/sforce-api-objects-waitlistserviceresource.md)**  


    Represents the relationship between the Waitlist object and the Service Resource object for Salesforce Scheduler. This object is available in API version 58.0 and later.

-   **[WaitlistWorkType](https://developer.salesforce.com/docs/service/salesforce-scheduler-dev-guide/guide/objects/sforce-api-objects-waitlistworktype.md)**  


    Represents the relationship between the Waitlist object and the Work Type object for Salesforce Scheduler. This object is available in API version 58.0 and later.

-   **[WorkTypeGroupMember](https://developer.salesforce.com/docs/service/salesforce-scheduler-dev-guide/guide/objects/sforce-api-objects-worktypegroupmember.md)**  


    Represents the relationship between a work type and the work type group it belongs to. This object is available in API version 45.0 and later.


**See Also**  


-   [Create a Many-to-Many Object Relationship](https://help.salesforce.com/s/articleView?id=platform.relationships_manytomany.htm&type=5)