To set user security rights for a class of Microsoft System Center Configuration Manager 2007 objects by using the managed SMS Provider, you create and populate a SMS_UserClassPermissions object. You have to provide the class, the new class permission (read, modify, delete, and so on), and the user that the permission applies to.

For more information about Configuration Manager 2007 object rights, see Classes and Instances for Object Security in Configuration Manager (

For more information about setting rights for individual Configuration Manager objects, see How to Set User Security Rights for a Configuration Manager Object.

To set user security rights for a class of Configuration Manager objects

  1. Set up a connection to the SMS Provider. For more information, see About the SMS Provider in Configuration Manager.

  2. Using the connection object you obtain in step one, create an SMS_UserClassPermissions object.

  3. With the SMS_UserClassPermissions object, set the UserName property to the user name that you want to set permissions for.

  4. Set the ObjectKey to the object type that you want to set permissions for. For more information, see SMS_UserClassPermissions.

  5. Set the ClassPermissions property to the required permissions.

  6. Commit the SMS_UserClassPermissions object.


The following example gives modify access to all collections for the supplied user.

For information about calling the sample code, see Calling Configuration Manager Code Snippets.

Visual Basic Script  Copy Code
Sub SetSecurityForCollections(connection, userName)

	Dim permissions
	On Error Resume Next

	' Create the user class permissions object.
	Set permissions = connection.Get("SMS_UserClassPermissions").SpawnInstance_()
	If Err.Number<>0 Then
		Wscript.Echo "Couldn't get class permissions object"
		Exit Sub
	End If
	permissions.UserName = userName
	permissions.ObjectKey = 1 'collections
	permissions.ClassPermissions = 3 ' Read and modify

	If Err.Number<>0 Then
		Wscript.Echo "Couldn't commit class permissions"
		Exit Sub
	End If
End Sub
C#  Copy Code
public void SetSecurityForCollections(WqlConnectionManager connection, string userName)
		IResultObject permissions = connection.CreateInstance("SMS_UserClassPermissions");
		permissions["UserName"].StringValue = userName;
		permissions["ObjectKey"].IntegerValue = 1; //Collections
		permissions["ClassPermissions"].IntegerValue = (int)UserClassPermissions.Modify;
	catch (SmsException ex)
		Console.WriteLine("Failed to set permissions. Error: " + ex.Message);

This example method has the following parameters:

Parameter Type Description


Managed: WqlConnectionManager


A valid connection to the SMS Provider.


Managed: String

VBScript: String

The user name to give permissions to.

Compiling the Code

The C# sample requires the following:










Robust Programming


Adding the same rights at the class level is easier, but it increases the security risk because it allows administrators to perform tasks that they are not intended to perform.

See Also

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