hunk.code_window:         <field name="model">mail.activity.type</field>
           <field name="arch" type="xml">
               <form string="Activities">
                   <sheet>
                       <div class="oe_title">
                           <label for="name" class="oe_edit_only"/>
                           <h1><field name="name"/></h1>
                       </div>
                       <group>
  
hunk.labels: keep keep keep add keep keep keep keep keep
hunk.after_edit:                     <div class="oe_button_box" name="button_box">
                           <button class="oe_stat_button" type="object" name="toggle_active" icon="fa-archive">
                               <field name="active" widget="boolean_button" options='{"terminology": "archive"}'/>
                           </button>
                       </div>
  
hunk.file_path: addons/mail/views/mail_activity_views.xml
hunk.type: add
file: <?xml version="1.0" encoding="utf-8"?>
  <odoo>
      <data>
          <report 
              string="BOM Structure" 
              id="action_report_bom_structure" 
              model="mrp.bom" 
              name="mrp.mrp_bom_structure_report"
              file="mrp.report.mrp_bom_templates" 
              report_type="qweb-pdf"
              print_report_name="'BOM - %s' % (object.product_id.name or object.product_tmpl_id.name or '')"
          />
  
          <report 
              string="Production Order" 
              id="action_report_production_order" 
              model="mrp.production" 
              name="mrp.report_mrporder"
              file="mrp.report.mrp_production_templates" 
              report_type="qweb-pdf"
              print_report_name="'Production Order - %s' % object.name"
          />
  
          <report
              string="BOM Cost"
              id="action_report_bom_price"
              model="mrp.bom"
              name="mrp.mrp_bom_cost_report"
              file="mrp.mrp_bom_cost_report"
              report_type="qweb-html"
              print_report_name="'BOM Cost - %s' % (object.product_id.name or object.product_tmpl_id.name or '')"
          />
      </data>
  </odoo>
  