Hello all,

We are on Odoo 10.

I have declared a new many2one field customer_of_division_id in the model sale.order and in the model account.invoice.

I have added the field on the form view of both models this way :

<field name="customer_of_division_id"/>

My field is displayed like this in a new sale order :

And my field is displayed like this on a new invoice :

Why is it not the same on both? How to avoid all the address displayed on the second one?

EDIT #1 : Here is all the code

In the Python

class SaleOrder(models.Model):
    _inherit = "sale.order"    
    customer_of_division_id = fields.Many2one(related="partner_id.customer_of_division_id", string='Customer of the division')

class AccountInvoice(models.Model):
    _inherit = "account.invoice"
    customer_of_division_id = fields.Many2one(related="partner_id.customer_of_division_id", string='Customer of the division', readonly=True)

In the XML

<record id="invoice_form" model="ir.ui.view">
    <field name="name">account.invoice.form.inherit.vtm2</field>
    <field name="model">account.invoice</field>
    <field name="inherit_id" ref="account.invoice_form" />
    <field name="arch" type="xml">
        <xpath expr="//field[@name='partner_shipping_id']" position="attributes">
            <attribute name="domain">['&amp;',('parent_id','=',partner_id),('type','=','delivery')]</attribute>
        </xpath>
        <field name="payment_term_id" position="after">
            <field name="customer_of_division_id"/>
        </field>
     </field>
</record>
<record id="view_order_form" model="ir.ui.view">
    <field name="name">sale.view.order.form.inherit.vtm2</field>
    <field name="model">sale.order</field>
    <field name="inherit_id" ref="sale.view_order_form" />
    <field name="arch" type="xml">
        <xpath expr="//field[@name='partner_shipping_id']" position="attributes">
            <attribute name="domain">['&amp;',('parent_id','=',partner_id),('type','=','delivery')]</attribute>
        </xpath>
         <field name="payment_term_id" position="after">
             <field name="customer_of_division_id" attrs="{'readonly': [('state', 'not in', ('draft','sent'))]}"/>
         </field>
    </field>
</record>