/// <summary>
/// Gets the valid entity of type T
/// </summary>
/// <param name="counter">The counter.</param>
/// <returns>A valid entity of type T</returns>
protected override CustomFieldAnswer GetValid(int?counter)
{
var rtValue = CreateValidEntities.CustomFieldAnswer(counter);
rtValue.Order = Repository.OfType <Order>().Queryable.First();
rtValue.CustomField = Repository.OfType <CustomField>().Queryable.First();
return(rtValue);
}