@Uri Saasy Thank you for responding. I used whatever AI Studio uses for a database. How can I find out what database was used? I hit publish and walked through the prompts and the app was published to a url. I used it for 2 - 3 months and accumulated quite a few patient files in there and then one morning when I went to use it all was lost. The dummy data stayed which was 3 entries and I kept working forward adding to the database with each new patient entered my office. After publishing the app the version on AI Studio also no longer has my new patient entries and only shows the dummy content. How do I try to revert to a previous point. I only shows me the current version under the 'Versions' tab and does not give me any other choices