Advanced targeting

Question

How can I add a new advanced targeting option for experiment audiences?

Answer

To add new advanced targeting you can open a PR against the constants.py file in Experimenter. All that’s needed is to add a new NimbusTargetingConfig object, e.g.:

NEW_ANDROID_13_USERS = NimbusTargetingConfig(
    name="New Android 13 Users",
    slug="new_android_13_users",
    description="Users who have Android 13 and are on their first run of the application",
    targeting="(android_sdk_version|versionCompare('33') >= 0) && is_first_run",
    desktop_telemetry="",
    sticky_required=True,
    is_first_run_required=True,
    application_choice_names=(Application.FENIX.name,),
)

If you need help writing the targeting expression, let us know in #ask-experimenter on Slack.