How can I bring MultiFilter without using ItemTemplte or UI for Enum type Date

[Pol]

How can I solve the Enum filter uing same code but without using ItemTemplate or UI()

/View
columns.Bound(c => c.EmpTypes).Title("Type")
.Filterable(filterable => filterable
.Multi(true)
.ItemTemplate("typetemplate")
.DataSource(ds => ds.Read(r => r.Action("GetEmpTypes", "Report"))));

<script>
    function typetemplate(e) {
        return ({ Text, Value }) => `<span><label><span>${Text}</span><input type='checkbox' name='" + e.field + "' value='${Value}'/></label></span><br/>`
    }
</script>

//ReportController.cs
public JsonResult GetEmpTypes()
{
    var enumList = EnumToSelectList(typeof(EmpTypes)); // Convert the Enums to List<SelectListItem>
    return Json(enumList, JsonRequestBehavior.AllowGet);
}

public static List<SelectListItem> EnumToSelectList(Type enumType)
{
     return Enum
              .GetValues(enumType)
              .Cast<int>()
              .Select(i => new SelectListItem
              {
                  Value = i.ToString(),
                  Text = Enum.GetName(enumType, i),
              })
              .ToList();
}