Hi !

I'm trying to add a custom field from product_template in sales analyse pivot view.

I wrote in view/ xml files :
< record model="ir.ui.view" id="AH_sale_report_view_pivot">
  < field name="name">sale_enterprise.sale_report_view_pivot.inherit
  < field name="model">sale.report
  < field name="inherit_id" ref="sale_enterprise.sale_report_view_pivot"/>
  < field name="arch" type="xml">
      < xpath expr="//field[@name='categ_id']" position="after">
          < field name="product.product.x_studio_categorie_libelle" type="row"/>
      < /xpath>
   < /field>
< /record>

But updating answer unknown field

How to link to this field ?

Thanks a lot !