hello,
What you did is correct but unfortunately when you create a "web archive" it does not archive incident stored in DLP DB.
You must :
- delete them (this will definitlety remove them and their content from your DLP system)
- tag them as archived (in order to remove them from DLP user report (if in their role definition you does not allow them to see archived incident))
But you have to do this a part from web archive, with your DLP account if you have enough privileges to do this.
Regards.