[xwiki-users] How can I change default space and default parent for the application created with AppWithinMinutes?

Hi, Developers! XWiki 5.4.3, Application Within Minutes. Application works fine, but I didn't find any place, where this specific application "hides" default space name to create new pages and default parent page to set up in the new page. I found a tutorial, https://network.xwiki.com/xwiki/bin/view/DocXE34En/XWikiDataModel#HCreateaCl... It explains how to fix this, but it doesn't work with Application created with Application Within Minutes. How can I change default space and default parent for the specific application? Kind regards, Dmitry