Steps for changing the friend suggestion preferences for your Nintendo Account.
Go to the Nintendo Account website and sign in to your Nintendo Account.
When signed in, you can update your friend suggestion settings, or, if you are the admin in a family group, you can update the settings for any supervised accounts in the family group.
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Select Privacy and Other Settings.
Select Change in the “Friend Suggestions” section.
Use the toggle to enable or disable displaying friend suggestions.
If you prefer, expand the “Set for each service individually” section to enable or disable friend suggestions for each service.
Select Family Group.
Select the supervised account whose friend suggestion settings you want to change.
Select Privacy and Other Settings.
Select Change in the “Friend Suggestions” section.
Use the toggle to enable or disable displaying friend suggestions.
If you prefer, expand the “Set for each service individually” section to enable or disable friend suggestions for each service.
