Always know the correct markup tags for your documents. The Markup Assist feature helps you avoid creating unwanted markup tags. It also helps you avoid markup tags that are prohibited by your content standards or is not a useful value-add to your models. (video: 1:25 min.)AutoCAD's new XML export filters:Export to various formats, including CSV, MS Excel, and JSON. By default, export formats are determined based on your content standards. An export format is also specified by using the XML Editor. (video: 1:05 min.)Export large data sets, such as DXF data, 3D files, and HDF5 data, to a variety of file formats. Specify the file format using the Export Method dialog box. (video: 2:00 min.)Export to a large variety of formats. The export filters can export CAD drawings to a large variety of file formats. Specify the desired format using the Export Method dialog box. (video: 2:00 min.)The new XML Editor offers several improvements. It’s an integrated editor. You can edit directly in the XML document. It can display a WYSIWYG image of your CAD file. It can insert breakpoints, enabling you to see the XML code at specific locations in your CAD file. It can insert XML comments so you can quickly find sections of your document that contain information. It can export the XML code to any file format you specify in the Export Method dialog box. (video: 2:20 min.)Automatic Dimensions and Arch Conversions:Automatic dimensions are used to create proportional relationships, such as to model a floorplan or supply list. These relationships use consistent dimensions for parts, such as plates and shelf units. You can define a tolerance for distance changes or angle changes, specifying units for each dimension. You can save time by not having to select each dimension and use the Layout tab to automatically convert dimensional angles and lengths to perfect rectangles. (video: 1:08 min.)You can use standard dimensions for objects that are common across your designs. Specify the desired dimensions for standard parts, such as plates and shelf units. (video: 1:32 min.)Add-ins can specify dimensions and use them for dimensions and angles. The default behavior is to convert the dimensions to perfect rectangles. Instead, you can specify that dimensions and angles use the standard dimensions 2be273e24d