Hi Aaron, Tekla BIMsight does not have reports. You can create groups of objects, well, at least one group at the time. Select the objects and then set the object list to show selection state. Or set the objects to be visible and hide all others, then set object list to group objects by visibility. We have created Trimble Connect Desktop as successor of Tekla BIMsight. In that you can have custom column in the object list. For groups that column shows the sum of the selected attribute. If you want to try Trimble Connect Desktop, please go to http://connect.trimble.com register and log in, then you can download Trimble Connect Desktop from the Application Store. Best regards, Marko Myllymaa