@fofilou Glad to hear that you were able to get things working. As for the current question, if I’m understanding correctly, you’re looking to reset all assets reversioned by Templater back to their original source? If that’s what we’re looking to do, the easiest way would probably be to create an object in our JSON file with the original asset names and then use the Preview button in the Templater Panel to load that Data Set. Once Templater swaps out a media asset, the project file is permanently altered to reference the new footage. So, outside of reverting to a previous version of the file, our best bet would simply be to make a new swap to the assets we want. As far as refreshing goes, we could also select all assets with issues in the Project panel and go to File > Reload Footage to have AE reprocess any missing or broken file references. Hopefully that helps, Jeff