The following processes occur to change a user plan with the ChangeUserPlan procedure:

1. Call Managed Active Directory::TestPermissions_ - The caller is tested for userCreator permissions.
2. Update the user plan.
3. Reallocate user using Live Communications Server 2005 Resource Manager.
4. Call Managed Live Communications::ModifyUser.
5. Log an event in the Plans database.

The ChangeUserPlan procedure has the following security requirements:

• The caller is impersonated.

The following is an example of an XML request for the ChangeUserPlan procedure of the Hosted Live Communication Namespace:

<request>
		<procedure>
				<execute namespace="Hosted Live Communications" 
				procedure="ChangeUserPlan" impersonate="1">
						<executeData>
						<path>LDAP://CN=jimc@alpineskihouse.com,OU=alpineskihouse,
						OU=consolidatedmessenger,OU=Hosting,DC=fabrikam,DC=Com</path>
						<preferredDomainController>AD01.fabrikam.COM
						</preferredDomainController>
						<planName>LCSProfessional</planName>
						<oldPlanName>LCSBasic</oldPlanName>
						</executeData>
						<after source="executeData" destination="data" mode="merge"/>
				</execute>
		</procedure>
</request>

No example XML response.

• Hosted Messaging and Collaboration version 3.5
• Hosted Messaging and Collaboration version 3.0