 Ato Editor in Moodle 3.0 There are improved settings when creating and modifying tables in the Ato Editor. New table settings are available for the administrator from Site Administration, Plugins, Text Editors, Ato HTML Editor. When these are enabled, a teacher has more options when making tables. Here is a forum post with a table already created. If we expand the toolbar and click on the table button, we can insert, delete and move columns and rows and can edit the table. Here we can define borders, colors and the table width until we're satisfied with the look of our table.