This was an outcome of T164484: Hold an internal workshop on bug reporting:
From the project page there is a link to a partially filled in Phabricator template.
This template should be extended with a field which makes it clear if the bug was discovered during a workshop/public setting.
The template should also add the WMSE-Bug-Reporting-and-Translation-2017 project and ideally remind the user to move the task into the Reported bugs column.