Authoring tools allows the generation on web content. ATAG 2.0 Part B established the need of features in authoring tools to facilitate the generation of accessible web content. Part A has to do with the accessibility of the authoring tool itself, i.e. accessible for disabled authors.I´m specially interested in published results about authoring tools in the context of LMS or CMS. For instance, the level of compliance of Moodle with ATAG 2.0. Any help is very much appreciated.