This workflow is still relevant in 2019. The common question I have had about this is the importing of the files. You need to add the Filter as shown here: knowledge.autodesk.com/support/fabrication-products/learn-explore/caas/CloudHelp/cloudhelp/2019/ENU/Fabrication-UsersGuide/files/GUID-3BDFBE4E-552A-4AB7-B7C6-364CFA60CAFB-htm.html
This workflow is still relevant in 2019. The common question I have had about this is the importing of the files. You need to add the Filter as shown here: knowledge.autodesk.com/support/fabrication-products/learn-explore/caas/CloudHelp/cloudhelp/2019/ENU/Fabrication-UsersGuide/files/GUID-3BDFBE4E-552A-4AB7-B7C6-364CFA60CAFB-htm.html