Goal-line technology will be available at all 12 of this season's English Football League play-off fixtures for the first time ever.
It has previously been in place for the Championship, League One and League Two finals but not the semi-finals.
"GLT has been a welcome and significant addition," EFL chief Shaun Harvey said.
"We are extremely aware of the difficult decisions facing match officials on any given match day, and we welcome the impact GLT is having to help match officials to make the right calls, even in the tightest of situations."