When we released Learndash Unique ID Generator plugin, many users raised an issue that they could not issue certificates with unique ID to those students/learners who had already completed the course. They requested that there should be way to allow the unique ID to even those users who have passed the course.
So , we have created a new custom user import plugin for importing custom users and then upgraded the Unique ID plugin that automatically allots the unique ID to those imported users.
How to Allot Unique ID to Learndash Users in Bulk
Watch the demo video below which will show how a group of users are imported as users who completed the course from an excel file and then all of them are allotted Unique ID