100 model-derived architectural CAD drawings. AutoCAD R2013 DXF, millimetres ($INSUNITS=4). Each file contains PLAN and ELEVATION blocks inserted side by side at scale 1. No DWG files are included. Conventional door swing/folding/slide symbols are schematic and may extend beyond source geometry. Insert the whole DXF as a drawing block, or rename nested PLAN/ELEVATION blocks when merging files. Verify clearances and product dimensions independently.