Hi All, I hope that AS could provide us with an object tool called Work_Frame which combine grids, levels and camera view together. When we start a new project, first we need set up grids, next step are set up levels, next are create clip panels for grids and levels, and then assign camera view and drawing style to the clip panels which we want to be detailed. The above process normally take around half an hour to one hour for a project which have 5 to 10 grids, 2 to 5 levels. If AS could provide us a application for us which all we have to do are adjust the distances between grids and levels, adjust the depth for the clip panels and select the view direction and the views we want to be presented on drawings. From the experience by using other software, normally the process only take around 10 minutes.