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CreateManyToManyRequest Class

[Applies to: Microsoft Dynamics CRM 2011]

Contains the data that is needed to create a new Many-to-Many (N:N) entity relationship.

Namespace: Microsoft.Xrm.Sdk.Messages
Assembly: Microsoft.Xrm.Sdk (in Microsoft.Xrm.Sdk.dll)

public sealed class CreateManyToManyRequest : OrganizationRequest

The following example shows how to use this message. For this sample to work correctly, you must be connected to the server to get an IOrganizationService interface. For the complete sample, see the link later in this topic. . This sample creates the entity relationship between the Account and Contact entities by using CreateManyToManyRequest.

bool accountEligibleParticipate =
bool campaignEligibleParticipate =

if (accountEligibleParticipate && campaignEligibleParticipate)

    CreateManyToManyRequest createManyToManyRelationshipRequest =
        new CreateManyToManyRequest
        IntersectEntitySchemaName = "new_accounts_campaigns",
        ManyToManyRelationship = new ManyToManyRelationshipMetadata
            SchemaName = "new_accounts_campaigns",
            Entity1LogicalName = "account",
            Entity1AssociatedMenuConfiguration =
            new AssociatedMenuConfiguration
                Behavior = AssociatedMenuBehavior.UseLabel,
                Group = AssociatedMenuGroup.Details,
                Label = new Label("Account", 1033),
                Order = 10000
            Entity2LogicalName = "campaign",
            Entity2AssociatedMenuConfiguration =
            new AssociatedMenuConfiguration
                Behavior = AssociatedMenuBehavior.UseLabel,
                Group = AssociatedMenuGroup.Details,
                Label = new Label("Campaign", 1033),
                Order = 10000

    CreateManyToManyResponse createManytoManyRelationshipResponse =

    _manyToManyRelationshipId =
    _manyToManyRelationshipName =

        "The many-to-many relationship has been created between {0} and {1}.",
        "account", "campaign");

Message Availability

For this message to work, the caller must be connected to the server.


Pass an instance of this class to the Execute method, which returns an instance of CreateManyToManyResponse.

Privileges and Access Rights

To perform this action, the caller must have privileges listed in CreateManyToMany Privileges.

Notes for Callers

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Development Platforms

Windows Server 2008

Target Platforms

Windows Server 2008, Windows 7 (All Versions), Windows Vista (All Versions)

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