Hi Mikael

There is some information on this https://totara.community/mod/forum/discuss.php?d=23047 as below - we are also evaluating whether the collapsed topic course format is suitable for including in Totara.

The accordion was developed as part of a custom theme for the community and academy site, which turns each topic on a course page into an accordion.

Attached is a snippet that you should be able to drop into an existing theme. If you don’t have a theme, we have a guide on how to set one up: https://help.totaralearning.com/display/DEV/Creating+a+Theme

You’ll need to do a couple of things on a non-production site:

1. Open “format-topics.js" and “format_topics_renderer.php” and change every occurrence of {theme_name} with your theme’s name
2. Add “format_topics.less” into their theme’s “less/totara.less” file.
3. You need to follow the setup steps of https://help.totaralearning.com/display/DEV/Working+With+LESS+in+Themes
   1. Install Node and NPM: https://nodejs.org/en/
   2. Open up your Totara Installation in a command line
   3. Run "npm install -g grunt-cli" — this installs grunt, our build tool
   4. Run "npm install" — this installs Totara’s local dependencies
4. Run “grunt" — This creates the build (this is where it diverges from the above document, which recommends runnings "grunt css". We need to build javascript as well)

After that, you can copy your theme directory onto a live site, and use it.