storage_media_product/views/product.xml
<?xml version="1.0" encoding="UTF-8"?>
<odoo>
<record id="product_template_only_form_view" model="ir.ui.view">
<field name="model">product.template</field>
<field name="inherit_id" ref="product.product_template_only_form_view"/>
<field name="priority" eval="32"/>
<field name="arch" type="xml">
<xpath expr="//page[@name='sales']" position="after">
<page name="media" string="Media">
<field name="media_ids"/>
</page>
</xpath>
</field>
</record>
<record id="product_media_relation_form" model="ir.ui.view">
<field name="model">product.media.relation</field>
<field name="arch" type="xml">
<form string="Association">
<group>
<field name="media_id"/>
<field name="available_attribute_value_ids" invisible="1" widget="many2many_tags"/>
<field
name="attribute_value_ids"
domain="[('id', 'in', available_attribute_value_ids[0][2])]"
widget="many2many_tags"
attrs="{'invisible': [('available_attribute_value_ids', '=', [])]}"/>
</group>
</form>
</field>
</record>
<record id="product_media_relation_tree" model="ir.ui.view">
<field name="model">product.media.relation</field>
<field name="arch" type="xml">
<tree string="Association">
<field name="media_id"/>
<field name="media_type_id" readonly="True"/>
</tree>
</field>
</record>
<record id="product_normal_form_view" model="ir.ui.view">
<field name="model">product.product</field>
<field name="inherit_id" ref="product.product_normal_form_view"/>
<field name="arch" type="xml">
<xpath expr="//page[@name='sales']" position="after">
<page name="media" string="Media">
<field name="variant_media_ids"/>
</page>
</xpath>
</field>
</record>
</odoo>