When you use the Import images... command (File menu) to read new source images, the Import Images dialog box appears so that you can choose the images to import. The images are automatically rotated by the multiple of 90 degrees that you selected with the Rotation when importing images commands (File menu).
If you forget to set the image rotation or if you don’t know the correct rotation, don’t worry. You can also rotate the images after importing.
Starting with V5.0, the Rotate imported images radio buttons that were on the Import Images dialog box have been replaced with the Rotation when importing images commands (File menu) and a dropdown list on the Import export toolbar.