Searching for "When ("myProc").Initialize do"

Hi there, I buyed a book named "Android App Inventor for the absolute Beginners".
In this Book I tried to build a TinyDB.
I Failed, cause I have to Build a Block called

When ("myProc").Initialize do


I don´t have a Block with that name.
What can I take instead of Initialize?

When ("myProc").GotFocus do

or 

When ("myProc".TouchDown do

Do you have any idea???

a screenshot of that block

When ("myProc").Initialize do

could help us to help you...

are you talking about the Screen1.Initialize event?

first do the tutorials http://appinventor.mit.edu/explore/ai2/tutorials.htmlto learn the basics of App Inventor, then try something and follow the

 Top 5 Tips: How to learn  App Inventor