Make Default Screen

Sir I have following screens

mm

Screen1 is the default screen
I want screen Login to be load first when my app start.

Screen1 was created first and Login screen later.

Please

When screen1.initialize
If true Then open another screen: login
Close screen
image

Make Screen1 your Login screen

Sir you mean, I should replace Screen with Login?
Or I should move all contents from Login screen to Screen1?

Regards

The latter....

What does mean of this part

if

I have already this block in screen1

Regards

if you don't want screen1 in background. you can't give the close screen under the open another screen

where