void TakeServerObject(
	Guid qvsID,
	string documentName,
	string id,
	string owner
)

Sub TakeServerObject ( 
	qvsID As Guid,
	documentName As String,
	id As String,
	owner As String
)

 using System;
 using System.Collections.Generic;
 using System.Linq;
 using QMSAPI;

class Program
{
     static void Main(string[] args)
     {
         try
         {
             // create a QMS API client
             IQMS apiClient = new QMSClient();

             //retrieve a time limited service key
             ServiceKeyClientMessageInspector.ServiceKey = apiClient.GetTimeLimitedServiceKey();

             //Get a Qlik View Server
             ServiceInfo qvsService = apiClient.GetServices(ServiceTypes.QlikViewServer).FirstOrDefault();

             if (qvsService != null)
             {
                 //Get all collaboration objects
                 List<ServerObject> serverObjects = apiClient.GetServerObjects(qvsService.ID, "Test.qvw");

                 //Find the ones belonging to johndoe
                 var userObjects = serverObjects.Where(c => c.OwnerId == "Domain\\johndoe").ToList();

                 //Change the owner to someone else.
                 userObjects.ForEach(c => apiClient.TakeServerObject(qvsService.ID, "Test.qvw", c.Id, "Domain\\marysmith"));
             }
         }
         catch (Exception ex)
         {
             Console.WriteLine("An exception occurred: " + ex.Message);
         }
         // wait for user to press any key
         Console.ReadLine();
     }
}