EndNote Online allows you to share your reference groups with other EndNote Online users. Any groups others have shared with you will appear under Other's Groups.
Note:
Attachments can be added to references in your EndNote Online library. These attachment files can range from either PDF, Word doc, images etc.
Note: Any references with an attachment can be identified with a blue paper clip.
The Find Duplicates option will allow you to search your library for duplicates and automatically mark the newer duplicate references. Any reference identified as duplicate will have a yellow background.
EndNote Online will consider a reference a duplicate if the following fields are the same: