public void UpdateModel(Models.Organization organization, Person currentPerson)
 {
     organization.OrganizationName      = OrganizationName;
     organization.OrganizationShortName = OrganizationShortName;
     organization.OrganizationTypeID    = OrganizationTypeID.GetValueOrDefault(); // can never be null due to RequiredAttribute
     organization.IsActive = IsActive;
     organization.PrimaryContactPersonID = PrimaryContactPersonID;
     organization.OrganizationUrl        = OrganizationUrl;
     organization.VendorID = VendorID;
     if (LogoFileResourceData != null)
     {
         organization.LogoFileResource = FileResource.CreateNewFromHttpPostedFileAndSave(LogoFileResourceData, currentPerson);
     }
 }