Note: Once you've completed the steps in this help doc to redirect your feed, you can start uploading new episodes to your Omny Studio account to update your feed.
Once you've imported your podcast to Omny Studio, you can easily migrate to Omny Studio without losing your existing subscribers. All you need to do is tell iTunes and the other podcast directories and apps to pull from your new RSS feeds. This is done by applying a re-direct from your old feed to your new feed.
Moving from Fireside
1. Log into Fireside
2. Select “Advanced” in the sidebar
3. In the "RSS Feed Redirection" textbox, paste your Omny Studio RSS URL.
4. Hit Save Changes.
Fireside will now redirect your feed to Omny Studio.
Note: Although iTunes will normally pick up on changes within a few days, you should leave the old feed in place for a week to ensure all subscribers are moved across.