Notification Extension

Xcode => File => New => Target

iOS => Notification Service Extension => Next

Product Name : Dzo_Notification_Ext

Add Target for Extension:

Frameworks => DzoSDK_Kit => Dzo_Notification_Ext => Target Membership => check "Dzo_Notification_Ext" required

Edit NotificationService.m

    #import <DzoSDK_Kit/DZOSDK_Extension.h>
    - (void)didReceiveNotificationRequest:(UNNotificationRequest *)request withContentHandler:(void (^)(UNNotificationContent * _Nonnull))contentHandler {
        [[DZOSDK_Extension extensionHelper]
                  populateNotificationContent:self.bestAttemptContent withContentHandler:contentHandler];
    }

Everytime Import Framework need to tick target "Dzo_Notification_Ext"