When you have completed your editing session, either exit the AutoCAD-based host program, or start a new editing session by opening an existing drawing or creating a new drawing.
When you exit, you are prompted to save your drawing and any edits you have made to the images. Any image correlation data, such as insertion point, scale, and rotation, is saved in the drawing file. Any edits you have made to the images are saved in the image files.
You can either save edits you made to your images, or discard unsaved edits by skipping over a specific image you edited. When you save or exit a drawing, the Save Image dialog box is displayed with images you have edited. You can use these options to save all edited images, skip all edited images, or save selected images before exiting.