After you have set up your app to send push notifications and set a default language, you can click the "Push" tab and choose New Push Campaign to send your first push notification.
The first step in creating a campaign is to give it a name. Keep in mind that it is how you are going to be able to distinguish it from the many others you are going ti create, so try to be as specific as possible.
You can simply attach a label to a push campaign via the Associate labels button. Then you will be able to associate as many labels as you want to a campaign.
Labels have two main purposes:
Please note that labels are an optional feature, reach out to Batch support team at firstname.lastname@example.org for more information about it.