Pages can be moved around the sitemap using the toolbar and context menu as well as drag and drop functionality.
Click the arrow buttons in the Sitemap toolbar to move pages Up, Down, Indent, and Outdent.
Right click a page in the sitemap to open the context menu.
The Move menu in the context menu allows you to move the page Up, Down, Indent, and Outdent.
Drag and Drop
Click and drag a page in the Sitemap and drop it on the target parent page.