Hi Laura! We don't use a badging system but in my library we are embedded in the business school and have many touch points where students are required to attend library workshops throughout their undergrad program. For our grad programs, we don't have that yet but do work closely with the program directors to be part of the students' orientations and then invite them to our workshops throughout the year. It works fairly well and students attend as they can depending on point of need and schedules.
------------------------------
Melissa Johnson
Instructional Design Librarian
Southern Methodist University
She/Her/Hers
------------------------------