How to use tutorial Url?

How to use tutorial Url when upload CH play? Please Help me!
URL

From the documentation:

TutorialURL

A URL which will be opened on the left side panel (which can be toggled once it is open). This is intended for projects that have an in-line tutorial as part of the project. For security reasons, only tutorials hosted on http://appinventor.mit.edu or linked to from our URL shortener (http://appinv.us) may be used here. Other URLs will be silently ignored.

not sure it is of much use to normal developers. Suggest creating a link to your tutorial elsewhere in your project.

OH thank.
I have 1 app and I want upload google play. But don’t want url type "
http://play.google.com/store/apps/details?id=<package_name>
"
How to change url type in Play console when publish?
Thank you !