Password Screen

So I am trying to make a very basic password system. Below are the screenshots for my password widget and also for my trigger box in the main level blueprint.

Everything works great accept that I now after password is entered need it to play a level sequence which is a door opening.

How do I cast out of the password widget blueprint to play the sequence when the correct password is entered (AKA THE BRANCH NODE FOR TRUE).

Please and thankyou.