title: odoo, show data from function (not model)
body: <p>for odoo, everywhere  i see that uses data from models.<br>
  To me need go on some site -> take data -> show on odoo<br>
  <em>(not webpage)</em><br>
  is it possible?<br>
  example see on image
  <a href="https://i.stack.imgur.com/qKt7S.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/qKt7S.jpg" alt="enter image description here"></a></p>