private void AddOtherInformationsDefault()
 {
     if (otherInformations.Count == 0)
     {
         OtherInformations.Add(new OtherInformation("Infomation 1"));
         OtherInformations.Add(new OtherInformation("Infomation 2"));
         OtherInformations.Add(new OtherInformation("Infomation 3"));
         OtherInformations.Add(new OtherInformation("Infomation 4"));
     }
 }