title: How to multi-select in a KendoComboBox, then cascade a child combo box with the multiple value selected
body: <p>I have to make my kendoComboBox to be able to select multiple items, then cascade the child combobox accordingly. let say i have a parent combobox named VehicleType and child combobox of VehicleBrand.</p>
  
  <p>Selecting Car,Bikes, and Boats in the parent combobox will populate my child combobox with all the brands available.</p>