hi, I have to add a Boolean field in Incoming shipment line item and it should not be viewed in Delivery orders line item. But all the other fields in Incoming shipments should be present in Delivery orders?(tree view and form view)

I tried this code in xml.

 <xpath expr="/tree/field[@name='state']" position="before">
     <field name="accepted" context="{'picking_type': 'in'}"/>
     <field name="rejected" context="{'picking_type': 'in'}"/>
 </xpath>

But it is viewed in Incoming shipments and delivery orders? If you suggest me your views and ideas it will be helping me!!!