When looking to check who has made a change to an idea, this can be done through the History and Revisions section of the idea.
At the bottom of the idea page, there will be the dropdown for History and Revisions.
History- This option will show the history of the idea. This is a timeline to show the transitions of the idea, and which user performed them. Any time the user is listed as "Anonymous", this indicates the transition was performed by the site, due to an automatic rule.
Revisions- This option lets you view the data changes within the idea. This option is a timeline showing the changes made to different fields or assignments within the idea. Select the "Show Diff" option to see an in-depth look at the revisions.
