You will need to take action. We could automatically convert PPR to PPE due to the similarities between the pricing models, but many of the migrated Actors don't make full use of the possibilities of PPE due to the default settings. We recommend reviewing https://docs.apify.com/platform/actors/publishing/monetize/pay-per-event and thinking about how you want to price your Actors. We have a webinar in April, that I will announce later this week once we finalize a few details.