# Base Configs The application has a configuration JSON file to control a number of application concerns. This config holds small feature flags, generally for use in white-labeling the App. ## Options **Profile Links** The `ProfileLinks` array allows custom buttons to be set in a user's profile. Currently, only one type is supported: `link`. It supports i18n defaultMessage and textId. As well as any icon from `compass-icons`. Finally, the `url` must be specified. You can put in any valid URL and can have `{email}` or `{username}` replaced with currently displayed profile. Example: ``` "ProfileLinks": [ { "type": "link", "defaultMessage": "Whober", "textId": "user_profile.custom_link.whober", "icon": "account-outline", "url": "https://www.custompage.com/{email}/view" } ] ```