Teaching Institutions are required to post syllabi or course information to the platform to facilitate Home Institution course adoption and quality assurance.
The best practice is to load an up-to-date syllabus for each course, but it is also possible to meet this requirement by using:
a syllabus from a past section of the same course
a syllabus from a past section with the dates removed
a Course Minimum Information form.
Caveat: many Home Institutions will want to review a syllabus during the course approval and quality assurance process.