Using Same Model for Multiple times in one View using @Html.BeginCollectionItem

_nominee.cshtml

 @using (Html.BeginCollectionItem("nominees"))
    {
    //controls....
    }

HtmlPrefixScopeExtensions.cs

using System;
using System.Web.Mvc;
using System.Web;
using System.Collections.Generic;

namespace NPS.Helpers
{
    public static class HtmlPrefixScopeExtensions
    {
        private const string idsToReuseKey = "__htmlPrefixScopeExtensions_IdsToReuse_";

        public static IDisposable BeginCollectionItem(this HtmlHelper html, string collectionName)
        {
            var idsToReuse = GetIdsToReuse(html.ViewContext.HttpContext, collectionName);
            string itemIndex = idsToReuse.Count > 0 ? idsToReuse.Dequeue() : Guid.NewGuid().ToString();

            // autocomplete="off" is needed to work around a very annoying Chrome behaviour whereby it reuses old values after the user clicks "Back", which causes the xyz.index and xyz[...] values to get out of sync.
            html.ViewContext.Writer.WriteLine(string.Format("<input type=\"hidden\" name=\"{0}.index\" autocomplete=\"off\" value=\"{1}\" />", collectionName, html.Encode(itemIndex)));

            return BeginHtmlFieldPrefixScope(html, string.Format("{0}[{1}]", collectionName, itemIndex));
        }

        public static IDisposable BeginHtmlFieldPrefixScope(this HtmlHelper html, string htmlFieldPrefix)
        {
            return new HtmlFieldPrefixScope(html.ViewData.TemplateInfo, htmlFieldPrefix);
        }

        private static Queue<string> GetIdsToReuse(HttpContextBase httpContext, string collectionName)
        {
            // We need to use the same sequence of IDs following a server-side validation failure,  
            // otherwise the framework won't render the validation error messages next to each item.
            string key = idsToReuseKey + collectionName;
            var queue = (Queue<string>)httpContext.Items[key];
            if (queue == null) {
                httpContext.Items[key] = queue = new Queue<string>();
                var previouslyUsedIds = httpContext.Request[collectionName + ".index"];
                if (!string.IsNullOrEmpty(previouslyUsedIds))
                    foreach (string previouslyUsedId in previouslyUsedIds.Split(','))
                        queue.Enqueue(previouslyUsedId);
            }
            return queue;
        }

        private class HtmlFieldPrefixScope : IDisposable
        {
            private readonly TemplateInfo templateInfo;
            private readonly string previousHtmlFieldPrefix;

            public HtmlFieldPrefixScope(TemplateInfo templateInfo, string htmlFieldPrefix)
            {
                this.templateInfo = templateInfo;

                previousHtmlFieldPrefix = templateInfo.HtmlFieldPrefix;
                templateInfo.HtmlFieldPrefix = htmlFieldPrefix;
            }

            public void Dispose()
            {
                templateInfo.HtmlFieldPrefix = previousHtmlFieldPrefix;
            }
        }
    }
}