The Hairong Food Office Building is a project for which neither the construction party nor the design institute required forward design. I decided to use Revit for forward design that is export sheets directly from Revit. The only time I used CAD was to set up drawing titleblock for signing. Since Revit currently does not have a CAD signature and stamp proofreading plug-in, I used CAD for the final drawing step. However, all of them were in the form of setting up drawing frames and external reference. Every time a sheet was produced, the dwg file in the specified folder was directly overwritten in the Revit export, and then the proofreading plug-in was used to sign the drawing.
Revit itself has the function of adding sheets and viewports, and sheets titleblock can also be added as families, but the signing and stamping step cannot be done at present due to the plug-in. The only compromise solution is to print a PDF file and then sign the PDF.