clinic/netforce_clinic/layouts/clinic_setting.xml

<form model="clinic.setting" title="Clinic Settings">
    <tabs>
        <tab string="HD Case">
            <group form_layout="stacked">
                <field name="waiting_approval"/>
                <separator string="Expenes"/>
                <field name="products" nolabel="1">
                    <list>
                        <field name="patient_type_id"/>
                        <field name="type"/>
                        <field name="product_id" onchange="onchange_product"/>
                        <field name="description"/>
                        <field name="uom_id"/>
                        <field name="price" onchange="onchange_setting_line"/>
                        <field name="qty" onchange="onchange_setting_line"/>
                        <field name="amount"/>
                    </list>
                    <form>
                        <field name="patient_type_id"/>
                        <field name="type"/>
                        <field name="product_id"/>
                        <field name="description"/>
                        <field name="uom_id"/>
                        <field name="price"/>
                        <field name="qty"/>
                        <field name="amount"/>
                    </form>
                </field>
                <separator string="Invoice Policy"/>
                <field name="invoice_policies" nolabel="1">
                    <list>
                        <field name="patient_type_id"/>
                        <field name="invoice_policy"/>
                        <field name="invoice_option"/>
                    </list>
                    <form>
                        <field name="patient_type_id"/>
                        <field name="invoice_policy"/>
                        <field name="invoice_option"/>
                    </form>
                </field>
            </group>
        </tab>
        <tab string="Labor Cost">
            <separator string="Nurse"/>
            <field name="var_k"/>
            <field name="levels" nolabel="1">
                <list>
                    <field name="level_id"/>
                    <field name="var_a" onchange="onchange_line"/>
                    <field name="op" onchange="onchange_line"/>
                    <field name="var_b" onchange="onchange_line"/>
                    <field name="formular"/>
                </list>
                <form>
                    <field name="level_id"/>
                    <field name="var_a"/>
                    <field name="op"/>
                    <field name="var_b"/>
                    <field name="formular"/>
                </form>
            </field>
            <separator string="Doctor"/>
            <field name="cost_per_case"/>
        </tab>
    </tabs>
    <foot>
    </foot>
</form>