Modifying or adding options to the completion status dropdown

Summary:

Dear Expert,

I would like to inquire about the possibility of modifying or adding options to the completion status dropdown for the following scenario:

We conduct ILT/VILT training followed by external assessments via Survey Monkey. After completing the training, learners undergo an assessment. If they pass or fail, we update their status accordingly: "Completed" or "Not Passed.". However, some learners attend the training but do not participate in the assessment. For these learners, their status should technically remain "In progress" until the assessment period concludes.

The issue arises when these learners wish to enroll in future training on the same topic but only need to attend the assessment. Due to their previous enrollment status being "In progress," our LMS prevents them from enrolling in the assessment-only option for subsequent offerings of the course.