Re: Upload file and add link option of social wall course format is not working by Mahendra Kumar - Tuesday, 12 February 2019, 4:01 PM Number of replies: 0 Hello Miller,Can you tell me how we change it? There are "Social wall format, Social format, Social wall format, Topic format and weekly format" in course format and I am using Social wall format. but upload and add URL option is not working. Average of ratings: - Permalink Show parent Reply