I am the Jira admin for my organisation and I've had a request to enable the {html} macro. We use a version control system that connects to Jira and adds comments using the {html} macro.
In previous versions, it seems that it could be turned on (see the comments - they don't match the version of Jira the page is intended though) but the steps noted in the comments don't help for 6.0.
How do I turn on the HTML macro - it is in the editing help, so it must be useable - in our standalone Jira?