odoo_18_Education_management/views/class.xml

<?xml version="1.0" encoding="UTF-8"?>
<odoo>
    <!-- list View -->
    <record id="view_school_class_list" model="ir.ui.view">
        <field name="name">school.class.list</field>
        <field name="model">school.class</field>
        <field name="arch" type="xml">
            <list>
                <field name="name"/>
                <field name="subject_ids"/>
                <field name="school"/>
                <field name="is_optional"/>
                <field name="class_teacher"/>
            </list>
        </field>
    </record>

    <!-- Form View -->
    <record id="view_school_class_form" model="ir.ui.view">
        <field name="name">school.class.form</field>
        <field name="model">school.class</field>
        <field name="arch" type="xml">
            <form>
                <sheet>
                    <group>
                        <field name="name"/>
                        <field name="subject_ids" widget="many2many_tags" options="{'no_create': True}"/>
                        <field name="school"/>
                        <field name="is_optional"/>
                        <field name="class_teacher"/>
                        <field name="related_subject_ids">
                            <list>
                                <field name="name"/>
                                <field name="teacher"/>
                            </list>
                        </field>
                    </group>
                </sheet>
            </form>
        </field>
    </record>

    <!-- Action -->
    <record id="action_school_class" model="ir.actions.act_window">
        <field name="name">Class</field>
        <field name="res_model">school.class</field>
        <field name="view_mode">list,form</field>
    </record>
</odoo>