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Dynamics 365 Enabled apps table/entity reference



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Dataverse tables provide the common set of tables all environment databases have. The tables listed here are added or modified when you select Enable Dynamics 365 apps? while you add Dataverse to an environment you create.

When you have the necessary licenses, you can install Dynamics 365 products that may add even more tables or customize the existing Dynamics 365 or Dataverse tables.

This table lists other Dynamics 365 products that depend on this reference:

Product Documentation	Product Table reference
Sales	Sales table/entity reference
Field Service	Field Service table/entity reference
Customer Service	Customer Service table/entity reference

This reference includes only those tables where:


IsPrivate equals false

This excludes tables where no external use cases exist. Learn more about private tables



IsIntersect equals false or IsIntersect equals true and the table contains more than 4 columns.

Most intersect tables contain just the 4 columns necessary to support the Many-to-Many relationship. They are not useful. Intersect tables with more than four columns are more interesting.


Messages

The messages in this list are applicable for the entity. For example, user-owned tables support the Assign, GrantAccess, ModifyAccess, and RevokeAccess messages while organization-owned tables do not.

SDK for .NET

When using the SDK for .NET, you can usually invoke the corresponding request class which will belong to either the Microsoft.Crm.Sdk.Messages or Microsoft.Xrm.Sdk.Messages namespaces. These classes have names that include the Request prefix added to the message name.

Some messages are added as custom actions for the solutions they support. These messages are not defined within the SDK assemblies but there are several ways you can use them.

Web API

When using the Web API, you can find the common Dataverse OData functions and actions defined in these reference:

Web API Action Reference

Web API Function Reference

For these functions and actions, and any additional one added, you can discover how to use these by:

Examine the $metadata service document for details on the parameters and return values. See Action definitions and Function definitions for details.

Invoke actions and functions. See Use Web API actions and Use Web API functions for details.

Events

Events are messages that exist so that you can subscribe to them. Unless you added the event, you shouldn't invoke the message, only subscribe to it. You can subscribe to events in several different ways, for example:

Use the Power Automate Dataverse connector using the When an action is performed trigger.

Register a Dataverse plug-in to respond to the event.

Send event data to Azure or a web hook with Dataverse Azure integration

Properties

This section includes selected entity properties rather than all of them. Only those properties expected to be most useful for developers are included. Some entity property values can be changed.

Columns

Columns are listed in two separate sections: Writable columns/attributes and Read-only columns/attributes. The purpose of this separation is to focus on the columns a developer can set when creating or updating rows in a table. Understanding these columns helps a developer understand what they can do with the table beyond just retrieving the values.

The columns in the Writable columns/attributes section return true for either the IsValidForCreate or IsValidForUpdate properties, (usually both). If either of these properties return false, this is indicated.

Read-only columns/attributes always return false for the IsValidForCreateandIsValidForUpdate properties.

Choice column options in this reference documentation come from a deployment where English is the base language. Some choice options can vary depending on the base language selected when the environment is created. These differences more closely align to options that best suite the language or culture. You are free to customize these options by changing the labels or adding and removing options as needed.

Relationships

The EntityMetadata class includes three properties to represent relationships:

Property	Type	Description
OneToManyRelationships	OneToManyRelationshipMetadata[]	Gets the array of one-to-many relationships for the entity.
ManyToOneRelationships	OneToManyRelationshipMetadata[]	Gets the array of many-to-one relationships for the entity.
ManyToManyRelationships	ManyToManyRelationshipMetadata[]	Gets the array of many-to-many relationships for the entity.

Note

It is important to keep in mind that while each table lists those relationships that apply to it, each relationship is shared by both tables. The relationships exist between the tables. While One-To-Many relationships exist, Many-to-One relationships are simply a view of a One-To-Many relationship from the referencing table.


Many-to-One relationships

Includes these OneToManyRelationship properties:

Property	Description
ReferencedEntity	The logical name of the related table.
ReferencedAttribute	The logical name of primary key of the related table.
ReferencingEntity	The logical name of the related table that has the lookup column.
ReferencingAttribute	The logical name of the lookup column in the related table that contains a reference to primary key of the primary table.
IsHierarchical	Whether the relationship represents a self-referential hierarchical relationship
CascadeConfiguration	Data that describes which operations performed on the parent entity will cascade down to related entities. More information: Cascade configuration

One-to-many relationships

Includes these OneToManyRelationship properties:

Property	Description
ReferencingEntity	The logical name of the related table.
ReferencingAttribute	The logical name of the column in the related table that contains a reference to primary key of the primary table.
IsCustomizable	Whether the properties of the relationship can be changed.
ReferencedEntityNavigationPropertyName	The name of the Web API collection-valued navigation property for this relationship. More information: Web API Navigation Properties
AssociatedMenuConfiguration	Data used by model-driven apps to control whether and how the related entity data can be accessed in the UI from the primary entity.

Many-to-many relationships

Each many-to-many relationship includes Entity1LogicalName and Entity2LogicalName. For this documentation, relationship details are provided in the context of the current table. Whether it is Entity1 or Entity2 isn't really important.

For each many-to-many relationship the following properties are included:

Property	Description
IntersectEntityName	The logical name of the intersect table that supports this many-to-many relationship. You can use this value when joining table columns using FetchXml
IsCustomizable	Whether the properties of the relationship can be changed.
SchemaName	The schema name of the relationship.
IntersectAttribute	The name of the column in the intersect table that is the primary key for records of this type.
NavigationPropertyName	The name of the Web API collection-valued navigation property for this relationship. More information: Web API Navigation Properties
AssociatedMenuConfiguration	Data used by model-driven apps to control whether and how the second table data can be accessed in the UI from this table.

In the rare case where a many-to-many relationship is self-referencing, such as for Connection Role (ConnectionRole) connectionroleassociation_association, Entity1 or Entity2 is prepended to the property.

Property	Value
Entity1IntersectAttribute	The name of the column in the intersect table that is the primary key for records of this type as the first table.
Entity2IntersectAttribute	The name of the column in the intersect table that is the primary key for records of this type as the second table.
Entity1NavigationPropertyName	The name of the Web API collection-valued navigation property for this relationship as the first table.
Entity2NavigationPropertyName	The name of the Web API collection-valued navigation property for this relationship as the second table.
Entity1AssociatedMenuConfiguration	Data used by model-driven apps to control whether and how the second table data can be accessed in the UI from this table as the first table.
Entity2AssociatedMenuConfiguration	Data used by model-driven apps to control whether and how the second table data can be accessed in the UI from this table as the second table

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Last updated on 2025-08-29







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