Hi Andy,
I tried to set up a Wiki where students were to create a test together by posting a question and answer about their research. I have 4 classes, so have my Moodle set up is in groups by class period. I can't seem to get the Wiki to do what I would like. The students can only upload a file and can't edit. The post box comes up to HTML code. What am I doing wrong? I tried individual and group modes. I suspect that can't select the no groups option because of the way my Moodle Class is set.