1.Open an edition.
2.On the Layers pane, select the layers you want to change regions for.
3.On the Layer Data palette, select what you want in Region, and then click .
If the Layer Data palette is not displayed, on the Window menu, point to Palettes Sidebar, and then click Layer Data.
Note
If a page is not assigned to any zone, normally you would not be able to select any region, different than Print. Thus, if you want to select some other region for the layers of that page, assign the page first to the appropriate zone. To do it, right-click the page in the list of pages, and then on the Page Data palette, in Zone, select the zone you want. If the Page Data palette is not displayed, on the Window menu, point to Palettes Sidebar, and then click Page Data.