We are recently started the migration from Certificate based approach push notification configuration to Token bases (APNS Keys) approach push notifications. From Server side, its pretty straight forward that we need to use APNS Keys. But We are facing one issue where we are not sure whether we can expire the existing push notification certificate that we are using so far or not. If I expire the existing certificate, then it will also be removed from App Id configuration capabilities as shown below and when I create the provisioning profile for this Bundle Id, it doesn't contain the push notification capability and also shows error in the Xcode while using the profile. can anyone help on this how to resolve this issue ? or any process or steps to follow for this migration ? Thanks in advance.