server-backend/base_user_role_company/views/role.xml

<?xml version="1.0" encoding="utf-8" ?>
<odoo>
    <record id="view_res_users_form_inherit_company" model="ir.ui.view">
        <field name="name">res.users.form.inherit.company</field>
        <field name="model">res.users</field>
        <field name="inherit_id" ref="base_user_role.view_res_users_form_inherit" />
        <field name="arch" type="xml">
            <field name="role_id" position="attributes">
                <attribute name="domain">[]</attribute>
            </field>
            <xpath
                expr="//field[@name='role_line_ids']//field[@name='role_id']"
                position="after"
            >
                <field name="allowed_company_ids" invisible="1" />
                <field name="company_id" groups="base.group_multi_company" />
            </xpath>
        </field>
    </record>
</odoo>