Enable a feature on site collection

command: spo site feature add -u|--url <url> -f|--featureId <featureId> --force

• url: The URL of the site collection on which to enable feature
• featureId: The ID of the site collection scoped feature to enable
• force: Specifies whether to overwrite an existing feature with the same feature identifier. This parameter is ignored if there are no errors.

Enable a feature on site

command: spo web feature add -u|--webUrl <webUrl> -f|--featureId <featureId> --force

• webUrl: The URL of the site on which to enable feature
• featureId: The ID of the web scoped feature to enable
• force: Specifies whether to overwrite an existing feature with the same feature identifier. This parameter is ignored if there are no errors.