You can import existing annotations and apply them to the current eSlide. To import and apply annotations, do the following:
Open the eSlide list page in either table or folder view by selecting one of those options from the Slides menu in the main menu bar.
Click the check box beside the slide for which you wish to import an annotation.
Click Annotations to display the eSlide Annotations page, which shows a thumbnail of the slide, its ID and the ID number assigned to each of the slide's annotation layers.
Click the check box beside the annotated slides to select it, then click Import Annotation Layers.
When the Import Annotations page appears, browse to the location of the XML file containing the annotation and select it.
Click Import to import the annotation or Cancel to discard your selection.