Hi Marco, Sorry, but this is not possible with Tekla BIMsight. In it's successor, Trimble Connect Desktop, you can sum up properties in a object group. So, it's possible to get the numbers for such list, but the the actual list. To check Trimble Connect Desktop, you need to go to http:/connect.trimble.com and register. After logging in you can go to Applications (the button with 9 dots on the top right) and download the installer of Trimble Connect Desktop. Please note, you should always install or update Trimble Connect Desktop last, after the Tekla BIMsight. They use the same import plugins and Trimble Connect Desktop has newer versions. Best regards, Marko Myllymaa