I need to pull x random items from nested content. If i were to do it on nodes i would do:

@foreach(var t in Umbraco.Content(1056).Children().Random(2))
{
  <p>@t.Name</p>
}

Which works fine. In nested content context i tried doing:

@{
    var items = Model.GetPropertyValue<IEnumerable<IPublishedContent>>("sponsorer");
    foreach(var item in items.Random(2)) {
    <p>@item.GetPropertyValue("name")</p>
    }
}

but them i get an error "CS1061: 'System.Collections.Generic.IEnumerable