Hi, I try to add a new field in  "Stock Moves" report (Inventory) but I can not find the .py file.

I suppose there should be the .py file with

def _select(self): "  ",    def _from(self): "  ",    def _group_by(self): "  ",    def init(self): "  "  etc.

but stock.move model has nothing like that.

the .xml part is the following:

        <record id="view_move_pivot" model="ir.ui.view">

            <field name="name">stock.move.pivot</field>

            <field name="model">stock.move</field>

            <field name="arch" type="xml">

                <pivot string="Stock Moves Analysis">

                    <field name="product_id" type="row"/>

                    <field name="location_dest_id" groups="stock.group_stock_multi_locations" type="row"/>

                    <field name="product_uom_qty" type="measure"/>

                </pivot>

            </field>

        </record>