Which APN box to tick when creating a new certificate?

I'm trying to create a Certificate for my first production app, and I'm not sure which box to tick below. My app uses remote notifications via FCM (Firebase Cloud Messaging), which is connected to APN.

The two options:

Apple Push Notification service SSL (Sandbox)
Establish connectivity between your notification server and the Apple Push Notification service sandbox environment to deliver remote notifications to your app. A separate certificate is required for each app you develop.

Apple Push Notification service SSL (Sandbox & Production)
Establish connectivity between your notification server, the Apple Push Notification service sandbox, and production environments to deliver remote notifications to your app. When utilizing HTTP/2, the same certificate can be used to deliver app notifications, update ClockKit complication data, and alert background VoIP apps of incoming activity. A separate certificate is required for each app you distribute.


What is the difference between those two? Is the first one only for development builds?

Thanks.
Answered by Engineer in 639728022
Yes, the first one is the old certificate for development builds, and is there for legacy purposes.
The new certificate (the second one) can be used for both development and production entitlements.
Accepted Answer
Yes, the first one is the old certificate for development builds, and is there for legacy purposes.
The new certificate (the second one) can be used for both development and production entitlements.
Which APN box to tick when creating a new certificate?
 
 
Q