You can add a group affiliation to your ID.me account in different ways:
Adding group affiliation by visiting an ID.me partner
For example, if you visit a partner offering "20% off for nurses", you may be prompted to create an ID.me account and provide information showing that you are a nurse.
Adding group affiliation by visiting your ID.me Account page
To directly create a group affiliation, select the "My Wallet" tab, select Add for the group you belong to, then provide the requested information.