Yes indeed. The 31st of March was yesterday.
Now one day later I am posting this link to a video tutorial that I created about 8 years ago.
It was for the Avid Media Composer community at that time.
Maybe it is something that could be added to EDIUS at a future date.
Then again – maybe not.
Go to https://gaijin-eyes.com/window-on-our-world/ , and under “Video Gallery” expand “The TPKS Keyboard Shortcut in Media Composer” panel. Then play the video!