suite/project_description/views/project_views.xml

<?xml version="1.0" encoding="UTF-8" ?>
<odoo>
    <record id="edit_project_inherit" model="ir.ui.view">
        <field name="name">project.project.form.inherit</field>
        <field name="model">project.project</field>
        <field name="inherit_id" ref="project.edit_project" />
        <field name="arch" type="xml">
            <xpath expr="//notebook" position="inside">
                <page name="note_page" string="Notes">
                    <field name="note" nolabel="1" type="html"/>
                    <div class="oe_clear"/>
                </page>
            </xpath>
        </field>
    </record>

    <record id="view_task_form2_inherit" model="ir.ui.view">
        <field name="name">project.task.form.inherit</field>
        <field name="model">project.task</field>
        <field name="inherit_id" ref="project.view_task_form2" />
        <field name="arch" type="xml">
            <xpath expr="//notebook" position="inside">
                <page name="project_note_page" string="Project Notes">
                    <field name="project_note" nolabel="1" type="html" readonly="1"/>
                    <div class="oe_clear"/>
                </page>
            </xpath>
        </field>
    </record>
</odoo>