hunk.code_window:         <!-- Discuss utility templates for notifications -->
           <template id="message_user_assigned">
   <p style="margin: 0px;">
       <span>Dear <t t-esc="object.user_id.sudo().name"/>,</span><br />
       <span style="margin-top: 8px;">You have been assigned to the <t t-esc="object._description.lower()"/> <t t-esc="object.name_get()[0][1]"/>.</span>
   </p>
   <p style="margin-top: 24px; margin-bottom: 16px;">
       <a t-att-href="'/mail/view?model=%s&amp;res_id=%s' % (object._name, object.id)" style="background-color:#875A7B; padding: 10px; text-decoration: none; color: #fff; border-radius: 5px;">
  
hunk.labels: keep keep keep keep replace keep keep keep
hunk.after_edit:     <span style="margin-top: 8px;">You have been assigned to the <t t-esc="model_description or 'document'"/> <t t-esc="object.name_get()[0][1]"/>.</span>
  
hunk.file_path: addons/mail/data/mail_data.xml
hunk.type: replace