Imitation of actions in chrome using Katalon

  1. How open new tab in chrome?
    I tried Send Keys - Keys.chord(Keys.CONTROL,“t”) but its no work.
  2. How to send imitation of press “F12” ?
    I tried Send Keys - Keys.chord(Keys.F12) but its no work.

Above solution is not working. can u suggest how to open a new tab in browser.