open5gs/lib/gtp/v1/support/README.md

• Install python-docx user@host ~/Documents/git/open5gs/lib/gtp/v1/support$
  sudo pip3 install python-docx

• Change the format of standard specification from 29060-h40.doc to 29060-h40.docx using Microsoft Office 2007+

• Adjust table cell in 29060-h40.docx

• Generate TLV support files user@host ~/Documents/git/open5gs/lib/gtp/v1/support$
  python3 gtp1-tlv.py -f 29060-h40.docx -o ..