odoo-survey-addons/survey_description/views/survey_survey.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>

  <record id="survey_survey_form" model="ir.ui.view">
    <field name="name">survey_details survey.survey form</field>
    <field name="model">survey.survey</field>
    <field name="inherit_id" ref="survey.survey_form"/>
    <field name="priority">20</field>
    <field name="arch" type="xml">
      <xpath expr="//notebook/page[1]" position="after">
        <page name="details" string="Details">
          <group>
            <field name="button_label"/>
            <field name="description" colspan="2"/>
          </group>
        </page>
      </xpath>
    </field>
  </record>

</odoo>