Hi Anton,

The issue seems to be with the access rights, not just the record rules. In your ir.model.access.csv, portal users currently have:

..., base.group_portal,1,0,0,0

That means they can “create” but they cannot read products (read=0). Without read access, record rules won’t help.

Try updating the lines like this:

access_product_product_portal,access_product_product_portal,product.model_product_product,base.group_portal,1,1,0,0

access_product_template_portal,access_product_template_portal,product.model_product_template,base.group_portal,1,1,0,0

Then update modules / restart Odoo.

Also, since you mentioned multi-company earlier, double-check that products either have company_id = False (shared) or match the user’s company. Otherwise, Odoo will filter them out.

That should make the products visible on the portal.

Best regards,

Marvin – Cloud Support Engineer

Hi,

1- Correct access rights for portal users

Update ir.model.access.csv so portal users have read on product models:

access_product_product_portal,access_product_product_portal,product.model_product_product,base.group_portal,1,0,0,0

access_product_template_portal,access_product_template_portal,product.model_product_template,base.group_portal,1,0,0,0

Notice: use the correct model_product_template and model_product_product XML IDs.

2- Record rules for portal

If you want all products visible:

<record id="rule_portal_product_template" model="ir.rule">

    <field name="name">Portal: Product Templates</field>

    <field name="model_id" ref="product.model_product_template"/>

    <field name="groups" eval="[(4, ref('base.group_portal'))]"/>

    <field name="domain_force">[(1, '=', 1)]</field>

</record>

<record id="rule_portal_product_product" model="ir.rule">

    <field name="name">Portal: Product Variants</field>

    <field name="model_id" ref="product.model_product_product"/>

    <field name="groups" eval="[(4, ref('base.group_portal'))]"/>

    <field name="domain_force">[(1, '=', 1)]</field>

</record>

If you only want products that are published on the website:

<field name="domain_force">[('website_published', '=', True)]</field>

* Sales orders work because you made a custom domain rule.

* Products don’t show because portal users lack read access and/or are filtered by website rules.

* Give portal users read rights in ir.model.access + create simple record rules (e.g., [('website_published', '=', True)]).

* Verify no hidden global rules are blocking the portal.

Hope it helps

Hello, o followed this 4 steps and it still not working.
Record rules with domain_force = ('id', '!=', False)]

    <record id="rule_portal_product_template_final_recipient" model="ir.rule">

        <field name="name">Portal: Product template</field>

        <field name="model_id" ref="product.model_product_template"/>

        <field name="global" eval="False"/>

        <field name="groups" eval="[(4, ref('base.group_portal'))]"/>

        <field name="domain_force">[('id', '!=', False)]</field>

    </record>

    <record id="rule_portal_product_product_final_recipient" model="ir.rule">

        <field name="name">Portal: Product product</field>

        <field name="model_id" ref="product.model_product_product"/>

        <field name="global" eval="False"/>

        <field name="groups" eval="[(4, ref('base.group_portal'))]"/>

        <field name="domain_force">[('id', '!=', False)]</field>

    </record>

Double checked access rights 

access__product_product__group_user,access__product_product__group_user,product.model_product_product,base.group_user,1,1,1,1

access__product_product__group_portal,access__product_product__group_portal,product.model_product_product,base.group_portal,1,0,0,0

access__product_template__group_user,access__product_template__group_user,product.model_product_template,base.group_user,1,1,1,1

access__product_template__group_portal,access__product_template__group_portal,product.model_product_template,base.group_portal,1,0,0,0

access__sale_order__group_portal,access__sale_order__group_portal,model_sale_order,base.group_user,1,1,1,1

access__sale_order__group_user,access__sale_order__group_user,model_sale_order,base.group_portal,1,0,0,0

I checked all files that have 

<field name="groups" eval="[(4, ref('base.group_portal'))]"/>

but mostly it was from default addons, or records that do not  belong to product models

And also i restarted db and updated modules