Sale Product Set
View Product Set Form
X Categ Id
ID: mint_system.sale_product_set.view_product_set_form.x_categ_id
<?xml version="1.0"?>
<data inherit_id="sale_product_set.view_product_set_form" priority="50">
<field name="product_id" position="after">
<field name="x_categ_id"/>
</field>
</data>
Source: snippets/sale_product_set.view_product_set_form.x_categ_id.xml