As a member of the Ubuntu community, you are invited to show your commitment to work within the rules of the community by signing the Ubuntu Code of Conduct. You can sign the Code of Conduct either digitally or physically; this guide shows you how to digitally sign the file and upload the signed file to Launchpad.
Step 1: Log into your Launchpad account.
Step 2: Go to the code of conduct page.
Step 3: Following the on-screen instructions to download the most recent Code of Conduct, then sign it using gpg.
Note: You must import your OpenPGP key before signing the Code of Conduct.