I suggest creating a single project card. In which there will be mandatory and optional items to fill in.
The cardholder selects the terms and conditions from the list or enters them manually. This card is published during the token issue. A hyperlink to view this card is embedded in the token name. Approximately, as in the picture below, although this is a slightly different story..

Card settings

Card overview

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The story, if you’ve already have account (for example iPhone)

  1. Buy the Yubikey 5 NFC (for Moscow: https://yubikey.ru/shop/yubikey-5-nfc/ )
  2. Insert the Yubikey 5 NFC into the laptop’s USB-port
  3. Go to the identity.ic0.app and enter your login (5–6 digitals) (via laptop)
  4. Select: “I alredy have an account, but I’m using a new device”
  5. Follow the installation instructions
  6. Scan the QR-code with an approved device (iPhone, Samsung.. etc) and log in with Face ID or Touch ID
  7. Create a name for the new device (laptop)
  8. Log in to the nns.ic0.app via the laptop

Yubikey will often ask you to touch it

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