Change the Exit Course Message? (new player)

Summary

We would like to change the exit course message the learner receives

Content

We have a course that at the end of it the learner is required to enter in an electronic signature to acknowledge that they have read and understood the information within the module.

When they have successfully completed the eSignature and are trying to exit out of the course a pop up message appears that says "Are you sure you want to exit the course, all progress may not be saved?" This message is unsettling to our learners because they think they have not completed the course properly.