suite/stock_delivery_planner/views/res_config_settings_views.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>

    <record id="res_config_settings_view_form" model="ir.ui.view">
        <field name="name">res.config.settings.view.form.inherit</field>
        <field name="model">res.config.settings</field>
        <field name="priority" eval="50"/>
        <field name="inherit_id" ref="delivery.res_config_settings_view_form"/>
        <field name="arch" type="xml">
            <xpath expr="//div[@name='shipping_setting_container']" position="inside">
                <h2>Delivery Planner</h2>
                <div class="col-lg-6 col-12 o_setting_box" id="stock_delivery_planner">
                    <div class="o_setting_left_pane"/>
                    <div class="o_setting_right_pane">
                        <label for="stock_delivery_planner_base_carrier_ids" />
                        <div class="text-muted">
                            Add a carrier that represents the 'base rate' for a carrier's type. <br/>
                            For example, you should add 1 FedEx carrier here and let us build up the
                            rates for your other FedEx shipping methods.
                        </div>
                        <field name="stock_delivery_planner_base_carrier_ids" class="oe_inline"  options="{'no_create_edit': True, 'no_create': True}" />
                    </div>
                </div>
            </xpath>
        </field>
    </record>

</odoo>