contract/agreement_sale/views/res_config_settings.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.agreement</field>
        <field name="model">res.config.settings</field>
        <field name="priority" eval="11"/>
        <field name="inherit_id" ref="sale.res_config_settings_view_form"/>
        <field name="arch" type="xml">
            <xpath expr="//div[@data-key='sale_management']" position="inside">
                <h2>Agreements</h2>
                <div class="row mt16 o_settings_container">
                    <div id="sales_settings_agreement_type_group"
                         class="col-12 col-lg-6 o_setting_box">
                        <div class="o_setting_left_pane">
                            <field name="group_use_agreement_type"/>
                        </div>
                        <div class="o_setting_right_pane">
                            <label for="group_use_agreement_type"/>
                            <div class="text-muted">
                                Manage agreements by types
                            </div>
                            <div class="content-group" attrs="{'invisible': [('group_use_agreement_type','=',False)]}">
                                <div class="mt16">
                                    <button name="%(agreement.agreement_type_action)d" icon="fa-arrow-right" type="action" string="Agreement types" class="btn-link"/>
                                </div>
                            </div>
                        </div>
                    </div>
                    <div class="col-12 col-md-6 o_setting_box"
                         id="sales_settings_agreement_template_group">
                        <div class="col-12 col-lg-6 o_setting_box">
                            <div class="o_setting_left_pane">
                                <field name="group_use_agreement_template"/>
                            </div>
                            <div class="o_setting_right_pane">
                                <label for="group_use_agreement_template"/>
                                <div class="text-muted">
                                    Have a special kind of agreements which act as templates
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </xpath>
        </field>
    </record>
</odoo>