manufacture/mrp_package_propagation/views/mrp_production.xml

<?xml version="1.0" encoding="utf-8" ?>
<!-- Copyright 2023 Camptocamp SA
     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
<odoo>

  <record id="mrp_production_form_view" model="ir.ui.view">
    <field name="name">mrp.production.form.inherit</field>
    <field name="model">mrp.production</field>
    <field name="inherit_id" ref="mrp.mrp_production_form_view" />
    <field name="arch" type="xml">
      <!-- Place new fields in the first group while being compatible with OE  -->
      <xpath expr="//field[@name='id']/.." position="inside">
        <field
                    name="is_package_propagated"
                    force_save="1"
                    attrs="{'invisible': [('is_package_propagated', '=', False)]}"
                />
      </xpath>
      <label for="lot_producing_id" position="before">
        <field
                    name="propagated_package_id"
                    attrs="{'invisible': [('is_package_propagated', '=', False)]}"
                />
      </label>
    </field>
  </record>

</odoo>