pos.xml

<?xml version="1.0"?>
<tryton>
    <data>

        <menuitem name="Points of Sale" parent="account.menu_account_configuration"
            id="menu_main_point_of_sale" sequence="10"/>

        <record model="ir.ui.view" id="pos_view_form">
            <field name="model">account.pos</field>
            <field name="type">form</field>
            <field name="name">pos_form</field>
        </record>
        <record model="ir.ui.view" id="pos_view_tree">
            <field name="model">account.pos</field>
            <field name="type">tree</field>
            <field name="name">pos_tree</field>
        </record>

        <record model="ir.action.act_window" id="act_account_pos">
            <field name="name">Points of Sale</field>
            <field name="res_model">account.pos</field>
        </record>
        <record model="ir.action.act_window.view"
            id="act_account_pos_view1">
            <field name="sequence" eval="10"/>
            <field name="view" ref="pos_view_tree"/>
            <field name="act_window" ref="act_account_pos"/>
        </record>
        <record model="ir.action.act_window.view"
            id="act_account_pos_view2">
            <field name="sequence" eval="20"/>
            <field name="view" ref="pos_view_form"/>
            <field name="act_window" ref="act_account_pos"/>
        </record>

        <menuitem name="Points of Sale" parent="menu_main_point_of_sale"
            id="menu_point_of_sale" action="act_account_pos"/>

        <record model="ir.rule.group" id="rule_group_pos_companies">
            <field name="name">User in companies</field>
            <field name="model"
                search="[('model', '=', 'account.pos')]"/>
            <field name="global_p" eval="True"/>
        </record>
        <record model="ir.rule" id="rule_pos_companies">
            <field name="domain"
                eval="[('company', 'in', Eval('companies', []))]"
                pyson="1"/>
            <field name="rule_group" ref="rule_group_pos_companies"/>
        </record>

        <record model="ir.ui.view" id="pos_sequence_view_form">
            <field name="model">account.pos.sequence</field>
            <field name="type">form</field>
            <field name="name">pos_sequence_form</field>
        </record>
        <record model="ir.ui.view" id="pos_sequence_view_tree">
            <field name="model">account.pos.sequence</field>
            <field name="type">tree</field>
            <field name="name">pos_sequence_tree</field>
        </record>

    </data>
</tryton>