E-Wrap cast on

This pattern calls for an E-Wrap cast on and I can’t find directions for it anywhere. Does anyone know how to do this? The patterns says:
On the end of N4, e-wrap cast on 3 sts, place marker onto needle, e-wrap cast on three more sts. Turn.

Thanks :frog:

The e-wrap cast-on is the same as amy’s video here: http://www.knittinghelp.com/knitting/basic_techniques/index.php. Scroll down to the single or backward loop cast-on and watch the video.

So many names for the same thing in knitting :?? .