For our day to day work it is very important to show the openable panels of the Curtain Wall with the opening lines in Plan View. So the customer and the local authorities know where is an openable window or not. The problem is that with the Curtain Wall you have this option ONLY if you use the Door Facade Panel, otherwise the opening lines are shown only in elevation and 3d View. It is true that I can use a door instead of a window, but the problem comes when I need to have a custom profiled panel, which has no option for displaying the 2d opening lines in Plan. I think , coding wise, is not so difficult to implement this feature, of showing the opening lines also in Plan view, to the custom profile panels, which for us is extremely important. Thank you!