contract/agreement_rebate/views/agreement_view.xml

<?xml version="1.0" ?>
<odoo>
    <record id="agreement_form" model="ir.ui.view">
        <field name="model">agreement</field>
        <field name="inherit_id" ref="agreement.agreement_form" />
        <field name="arch" type="xml">
            <notebook position="inside">
                <page
                    name="rebate"
                    string="Rebate"
                    attrs="{'invisible': [('is_rebate', '=', False)]}"
                >
                    <field name="is_rebate" invisible="1" />
                    <group>
                        <group>
                            <field name="rebate_type" />
                        </group>
                        <group>
                            <field
                                name="rebate_discount"
                                attrs="{'invisible': [('rebate_type', '!=', 'global')]}"
                            />
                        </group>
                    </group>
                    <group
                        string="Lines"
                        attrs="{'invisible': [('rebate_type', '=', False)]}"
                    >
                        <p class="text-muted" colspan="2">
                            <i class="fa fa-filter" />
                            You can create a filter to apply the rebate.
                            Categories, products, variants, generic conditions to reuse or a custom filter
<!--                            Puede crear un filtro para aplicar el rápel.-->
<!--                            Categorías, productos, variantes, condiciones genéricas para reutilizar o un filtro personalizado-->
                        </p>
                        <field
                            name="rebate_line_ids"
                            context="{'hide_rebate_discount': rebate_type != 'line'}"
                            nolabel="1"
                        >
                            <tree string="Rebate Lines">
                                <field name="rebate_target" />
                                <field
                                    name="rebate_domain"
                                    groups="base.group_no_one"
                                />
                                <field
                                    name="rebate_discount"
                                    attrs="{'column_invisible': [('parent.rebate_type', '!=', 'line')]}"
                                />
                            </tree>
                        </field>
                    </group>
                    <group
                        string="Sections"
                        attrs="{'invisible': [('rebate_type', 'not in', ['section_total', 'section_prorated'])]}"
                    >
                        <field name="rebate_section_ids" nolabel="1" />
                    </group>
                </page>
            </notebook>
        </field>
    </record>
    <record id="agreement_search" model="ir.ui.view">
        <field name="model">agreement</field>
        <field name="inherit_id" ref="agreement.agreement_search" />
        <field name="arch" type="xml">
            <filter name="inactive" position="before">
                <filter
                    name="rebate"
                    string="Rebate"
                    domain="[('is_rebate', '=', True)]"
                />
            </filter>
        </field>
    </record>
    <record id="agreement_rebate_line_tree" model="ir.ui.view">
        <field name="name">agreement.rebate.line.tree</field>
        <field name="model">agreement.rebate.line</field>
        <field name="arch" type="xml">
            <tree string="Rebate Lines">
                <field name="rebate_target" />
                <field name="rebate_domain" groups="base.group_no_one" />
                <field name="rebate_discount" />
            </tree>
        </field>
    </record>
    <record id="agreement_rebate_line_form" model="ir.ui.view">
        <field name="name">agreement.rebate.line.form</field>
        <field name="model">agreement.rebate.line</field>
        <field name="arch" type="xml">
            <form string="Rebate Lines">
                <sheet>
                    <group>
                        <group>
                            <field name="rebate_target" />
                        </group>
                        <group>
                            <field
                                name="rebate_discount"
                                invisible="context.get('hide_rebate_discount')"
                            />
                        </group>
                    </group>
                    <group string="Select items" col="1">
                        <field
                            name="rebate_product_ids"
                            widget="many2many_tags"
                            attrs="{'invisible': [('rebate_target', '!=', 'product')]}"
                            nolabel="1"
                        />
                        <field
                            name="rebate_product_tmpl_ids"
                            widget="many2many_tags"
                            attrs="{'invisible': [('rebate_target', '!=', 'product_tmpl')]}"
                            nolabel="1"
                        />
                        <field
                            name="rebate_category_ids"
                            widget="many2many_tags"
                            attrs="{'invisible': [('rebate_target', '!=', 'category')]}"
                            nolabel="1"
                        />
                        <field
                            name="rebate_condition_id"
                            attrs="{'invisible': [('rebate_target', '!=', 'condition')]}"
                            nolabel="1"
                        />
                        <field
                            name="rebate_domain"
                            widget="domain"
                            options="{'model': 'account.move.line', 'in_dialog': True}"
                            attrs="{'invisible': [('rebate_target', '!=', 'domain')]}"
                            nolabel="1"
                        />
                    </group>
                </sheet>
            </form>
        </field>
    </record>
    <record id="agreement_rebate_section_tree" model="ir.ui.view">
        <field name="name">agreement.rebate.section.tree</field>
        <field name="model">agreement.rebate.section</field>
        <field name="arch" type="xml">
            <tree string="Rebate Sections" editable="bottom">
                <field name="amount_from" />
                <field name="amount_to" />
                <field name="rebate_discount" />
            </tree>
        </field>
    </record>
</odoo>