How do I use iPad Pro without sleep button?

How do I use iPad Pro without sleep button? To put your iPhone or iPad to sleep without using the power button, tap the AssistiveTouch button once. In the menu that appears, tap “Device.” Under the device menu, tap “Lock Screen.” After you tap, your screen will go dark.

To put your iPhone or iPad to sleep without using the power button, tap the AssistiveTouch button once. In the menu that appears, tap “Device.” Under the device menu, tap “Lock Screen.” After you tap, your screen will go dark.