A list in my model is not available in the HttpPost method

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C#

MVC

Hello,

I have a model and each model derives from a base class, that stores a list of translations.

public abstract class BaseObject
{
  public List<LocalizationPart> Translations { get; set; }
}

public class LocalizationPart
{
  public string Culture { get; set; }
  public List<Translation> Translations { get; set; }
}

public class Translation
{
  public string Property { get; set; }
  public string Text { get; set; }
}

public class CivilStatus : BaseObject
{
  public string Name { get; set; }
  public string Description { get; set; }
}

this Translations list gets filled during the get or create of an object.

Now I have an edit screen and from this translations list, I get the translations that I need. (Example: on the object CivilStatus, I can have a name and description property, so each property can have a translation per language.) So in the create and edit page I list the appropriate edit fields below the @Html.Label(...).

<div class="editor-label">
  @Html.Label(T(property.Name.
</div>
<div class="editor-field">
  @if (Attribute.IsDefined(property, typeof(LocalizableAttribute)))
  {
    foreach (var translation in Model.Translations)
    {
       @Html.Label(translation.Culture, new {@class = "vt-cultureid"})
       var translation = translation.Translations.SingleOrDefault(t => t.Property == property.Name);
       if (contentItemVersionRecord != null)
       {
         @Html.EditorFor(m => contentItemVersionRecord.Translation)<br />
       }
    }
  }
</div>

But when I press the save button, the translations list is null when I look at it in the HttpPost action.

[HttpPost]
public ActionResult Create(CivilStatus civilstatus) { ... }

How can I make it that the translations are bound to the model?