odoo_18_Education_management/views/timeoff_views.xml

<odoo>

    <!-- Inherit Form View: Change Title -->
    <record id="view_hr_leave_form_inherit_course_schedule_title" model="ir.ui.view">
        <field name="name">hr.leave.form.course.schedule.title</field>
        <field name="model">hr.leave</field>
        <field name="inherit_id" ref="hr_holidays.hr_leave_view_form"/>
        <field name="arch" type="xml">
            <xpath expr="//form" position="attributes">
                <attribute name="string">Course Schedule</attribute>
            </xpath>
        </field>
    </record>

    <!--  Inherit List View: Use Correct ID
    <record id="view_hr_leave_list_inherit_course_schedule_title" model="ir.ui.view">
        <field name="name">hr.leave.list.course.schedule.title</field>
        <field name="model">hr.leave</field>
        <field name="inherit_id" ref="hr_holidays.hr_leave_view_list"/>
        <field name="arch" type="xml">
            <xpath expr="//list" position="attributes">
                <attribute name="string">Course Schedule List</attribute>
            </xpath>
        </field>
    </record> -->

    <!-- Inherit Calendar View -->
    <record id="view_hr_leave_calendar_inherit_course_schedule_title" model="ir.ui.view">
        <field name="name">hr.leave.calendar.course.schedule.title</field>
        <field name="model">hr.leave</field>
        <field name="inherit_id" ref="hr_holidays.hr_leave_view_calendar"/>
        <field name="arch" type="xml">
            <xpath expr="//calendar" position="attributes">
                <attribute name="string">Course Schedule Calendar</attribute>
            </xpath>
        </field>
    </record>

    <!--  Action Window -->
    <record id="action_course_schedule_hr_leave" model="ir.actions.act_window">
        <field name="name">Time Off</field>
        <field name="res_model">hr.leave</field>
        <field name="view_mode">form,calendar</field>
        <field name="context">{}</field>
    </record>

</odoo>