Importing ASCII Text Models page: https://geant4-userdoc.web.cern.ch/UsersGuides/ForApplicationDeveloper/html/Detector/Geometry/geomASCII.html The broken link to the dedicated manual (hyperlinked over the word "manual"): https://geant4.web.cern.ch/sites/geant4.web.cern.ch/files/geant4/collaboration/working_groups/geometry/docs/textgeom/textgeom.pdf
Thanks for reporting this. The URL got broken with the switch to the new website. The correct link is now: https://cern.ch/geant4/collaboration/working_groups/persistency/docs/textgeom.pdf It will be corrected with the next rebuild of the user's guide.
Link in the manual was fixed. Closing.