Hi Jaysingh, Sorry, but this is not possible in Tekla BIMsight. Please check what Trimble Connect (Desktop) can offer for you. Navigate to http://connect.trimble.com and register. After that you can download the Trimble Connect Desktop, from the Applications, the button with 9 dots in top right after you have logged in to connect.trimble.com. In TC Desktop you can calculate sum of properties in a group. For example group all pad footings in one group and you can sum up their volumes for the amount of concrete. Trimble Connect is improving handling of properties in future releases. Hopefully this helps. Best regards, Marko Myllymaa