title: how to edit a footer of pdf template on dolibarr
body: <p>I am using the erp/crm dolibarr 3.8.3 and I want to edit the footer of a pdf template. for that I duplicated a template(for example azure propals). with that I have two identical templates. I followed <a href="https://wiki.dolibarr.org/index.php/Create_a_PDF_document_template" rel="nofollow">this tutorial</a>.</p>
  
  <p>The problem is that I don't know how to add text in the footer, and I don't know where I should add those php code lines</p>