Online Course Adoption System (OCA)
We are excited to announce the launch of our new Online Course Adoption system (OCA).
This system makes it easier than ever to adopt textbooks. The system knows which courses you’re currently teaching, which ones you’ve previously taught, so re-adopting a previously used textbook is easy! (Please note that the system only has course info for summer 2025 courses and newer.)
, and sign in using your My杏吧原创One credentials.