knowledge/document_page_access_group/security/security.xml

<?xml version="1.0" encoding="utf-8" ?>
<!-- Copyright 2022 Manuel Regidor <manuel.regidor@sygel.es>
     License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl). -->
<odoo noupdate="1">
    <record id="document_page_rule" model="ir.rule">
        <field name="name">Document Page Access</field>
        <field name="model_id" ref="model_document_page" />
        <field eval="False" name="global" />
        <field
            name="groups"
            eval="[(4, ref('document_knowledge.group_document_user'))]"
        />
        <field
            name="domain_force"
        >['|', ('groups_id', '=', False), ('groups_id', 'in', [g.id for g in user.groups_id])]</field>
    </record>
    <record id="document_page_rule_full_access" model="ir.rule">
        <field name="name">Document Page Full Access</field>
        <field name="model_id" ref="model_document_page" />
        <field eval="False" name="global" />
        <field
            name="groups"
            eval="[(4, ref('document_page.group_document_manager'))]"
        />
        <field name="domain_force">[(1, '=', 1)]</field>
    </record>
</odoo>