Feature Comparison of e–submission methods in Blackboard
| Feature | TurnItIn UK in Blackboard | Assignment Feature | Digital Dropbox This feature was removed with the introduction of Blackboard 9.1 |
| Detects for similar text | Yes – Originality reports may be collected by the instructor through Blackboard or through the TurnItIn service directly. Students may view originality reports if instructor has enabled this feature. | No | |
| Assessment specific | Yes | Yes | |
| Size limit for student submissions | 10 Megabytes | None | |
| Filetype limit for student submissions | MS Word, WordPerfect, PostScript, PDF, HTML, RTF, and plain text. | None | |
| Usable by all course instructors | Yes | Yes | |
| Send feedback / files back to student | No | Yes – comments and files | |
| Gradebook integration | Yes – creates new column in Blackboard gradebook for each assignment | Yes – creates new column in Blackboard gradebook for each assignment | |
| Email Notification (Submission Receipt) | Yes - Students are sent an email of the receipt they see on screen during the submission process | No | |
| Batch download of student submissions | Yes – may select any number of submissions and download in one zip file, which contains each submission, prefixed by first initial and surname. | Yes – may select any number of submissions and download in one zip file, which contains each submission, prefixed by iSolutions username. | |
| Append usernames / assignment title to filenames of student submissions | No | Yes – when using batch download feature | |
| Attach criteria to assignment item in Blackboard | No – but can easily add criteria as a content item next to TurnItInUK item, or enter text into textbox when creating TurnItInUK item. | Yes, attach files or enter text into text box |

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