I'm new in using infraworks 360 free version. Accidentally I've cut out the map I imported via model builder at the beginning of my work. Is there any possibility to get it back? Or can I "copy" the attributes I've changed (roads, bridges, etc.) somehow into a new model containing the area I need for my project? I hope I could clarify my question, if not don't hesitate to ask. Thanks for your help in advance.