data-protection/privacy/security/data_protection.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright 2018 Eficent Business and IT Consulting Services S.L.
     License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl-3.0) -->
<odoo>
    <data noupdate="0">

        <record model="ir.module.category" id="module_category_data_protection">
            <field name="name">Data Protection</field>
            <field name="sequence">30</field>
        </record>

        <record id="group_data_protection_user" model="res.groups">
            <field name="name">Data Protection User</field>
            <field name="implied_ids" eval="[(4, ref('base.group_user'))]"/>
            <field name="category_id" ref="module_category_data_protection"/>
        </record>

        <record id="group_data_protection_manager" model="res.groups">
            <field name="name">Data Protection Manager</field>
            <field name="implied_ids" eval="[(4, ref('privacy.group_data_protection_user'))]"/>
            <field name="category_id" ref="module_category_data_protection"/>
        </record>

    </data>
</odoo>