Optional additional information that may change with each course run includes information about the languages that course content is available in, as well as the time you expect learners to spend with your course.
For edx.org courses, you enter this information in Publisher. For more information, see Creating a Course Run in Publisher.
For courses on Edge, you enter this content in Studio. For more information, see Creating a Course About Page in Studio.
You are required to specify a language or languages for the following content.
Course content, including text
Optionally, you can also specify additional languages for course videos.
Effort indicates the number of hours each week you expect learners to work on your course, rounded to the nearest whole number.