Webix Desktop - app window management

Hi,

What is the best way to manage app windows? The documentation is a bit lacking and we honestly don’t have the time to go through the source code…
What we need is a way to set app window positioning and size, change title, and, ideally, save/ restore the entire desktop. Is this feasible?
One more request: what event can we use to track when the app is ready (meaning, ready to be used)?

Thank you!