Hi rufat87
Another option would be to use something like LANGuardian to capture the user information\metadata from network traffic and then integrate this with your SolarWinds views. You can see an example of this at the link below
http://demo2.netfort.com/Orion/SummaryView.aspx?viewid=1&AccountID=guest
There is also a search feature where you can put in an IP or username and get a view of what they are doing on your network. There is an example of this at the link below or I also included a link to a short video which shows the integration in action.
http://demo2.netfort.com/Orion/SummaryView.aspx?viewid=36&AccountID=guest
There is a trial version of LANGuardian available if you wanted to test it out yourself
Hope this helps
Darragh