Collapsible Regions Plugin Issue Solution

We're going to be adding some longer descriptions to the videos and we found the Collapsible Regions plugin (ht[tps://moodle.org/plugins/filter\_collapsible](https://moodle.org/plugins/filter_collapsible)). I put in the text exactly as they show:

{collapsible}[read more...] Your text/HTML here. {collapsible}

but it wasn't working. It showed up in the video description as plain text.

I looked for documentation, but couldn't find any quickly. I did a quick search in the Site Administration section within our Moodle installation and found the solution.

You need to go here: Administration / Plugins / Filters / Manage filters and switch its "Active?" status to "On". The plugin isn't automatically active.