In case your interest is not on TacitKey, you can request to add the interest category you are interested in.  

To request new interest:

  1. Click “My feed” to open your feed page
  2. Click “Interest” in the sidebar, which opens up the interest page
  3. Click on “Request new interest”
  4. Fill the “New Interest” column
  5. Click ‘Request’ at the bottom of the page