private static long createUser(SCWebApiClient client, EntityBase eb) throws WebApiException {
   System.out.println("Creating an entity...");
   EntityType person = client.readEntityType("person", eb.getKbLabel());
   Entity entity = new Entity();
   entity.setEntityBase(eb);
   entity.setEtype(person);
   Long eid = client.create(entity);
   System.out.println("Created entity with ID " + eid);
   System.out.println("Creating a user...");
   User user = new User();
   user.setName("Test user " + System.currentTimeMillis());
   user.setEntityBaseId(eb.getId());
   user.setPersonEntityId(eid);
   long id = client.create(user);
   System.out.println("New user's ID: " + id);
   return id;
 }