When you import Photoshop PSD files, layered PDFs, and INDD files, you can control the visibility of top-level layers. Adjusting layer visibility in InDesign lets you vary an illustration depending on context. For example, in a multilanguage publication, you can create a single illustration that includes one text layer for each language.
You can adjust layer visibility either when you place a file or by using the Object Layer Options dialog box. In addition, if the Photoshop file contains layer comps, you can display the desired comp.
After you place a Photoshop PSD or layered PDF, an Illustrator AI file, or an InDesign INDD file, you can control the visibility of its layers by using the Object Layer Options dialog box. If the Photoshop PSD file contains layer comps, you can choose which comp you want to display. In addition, you can choose whether to maintain the visibility settings or match the settings of the original file each time you update the link.