Currently the file types that is included in "CAD" in the Admin Insight "File Types" are listed in the support site: https://support.box.com/hc/en-us/articles/17096286848659-Admin-Insights-Data-Tiles#h_01H41HC7METQFKQDNF0AV7CNNE

Since below CAD file types are commonly used in Japan Construction industry, I would like these to be included too.
・Autocad　.dwg 　 https://www.autodesk.co.jp/products/autocad/overview
・revit　.rvt　 https://www.autodesk.co.jp/products/revit/overview
・MicroStation　.dgn 　 https://ja.bentley.com/software/microstation/
・Arhchicad　.pln 　 https://graphisoft.com/jp/solutions/products/archicad
・rebro　.reb　 https://www.nyk-systems.co.jp/
・Tfas　.tfs　 https://www.daitec.jp/catalog/Tfas13/tfas_01.html
・Linx　.linx　 https://www.daitec.jp/catalog/linx/linx_01.html
・IFC　.ifc　 https://www.building-smart.or.jp/ifc/whatsifc/