If you would like to add/link an adult to your Health App account, please contact your GP surgery directly.
Your GP surgery will be able to add/link an adult to your Health App account for you.
Not all GP surgery's may offer this service.
Both adults must be registered at the same GP surgery and you must be registered with a Health App account, to request to add/link another adult to your Health App account.
Only your GP surgery can approve and configure linked accounts.