How to restrict Equipments to Equipment Type/Equipment to Equipment Group?

Hi,

1. I have planned a Buy Shipment
2. Navigation: Actions > Fleet Management > Assign > Equipment Type
3. Equipment Group is defaulted from Shipment
4. In Equipment Type field/Equipment, all the values which are not related to Equipment Group/Equipment Type is also displayed to select (As shown in the attachment)

Is there any way to restrict them. Like an Equipment Type XYZ is selected, all the Equipments in Equipment Type should be displayed to select.

Thanks and Regards,
Rahul

Attached Images

• Fleet.jpg (63.8 KB)