If you've made changes to your PDF, you don't need to reupload and rebuild all features from scratch. Just update the existing experience with the new file. RELAYTO will automatically reapply interactivities to the new version.
Step 1
Click the "Settings" button in the top right corner.
![](https://cdn.relayto.com/images_originals/5QbSkYQ3RraBSfCUUKGA_Slide%2016_9%20-%20251%20(4).png)
Step 2
Scroll the right-side menu and then click "Update PDF version".
![](https://cdn.relayto.com/images_originals/ZMWjmxSVSY6lXBVXIMls_Slide 16_9 - 251 (26).png)
Step 3
Drag and drop or select the new file, and then confirm.
![](https://cdn.relayto.com/images_originals/WKTVbkvPSz2lJQCxjdPb_Slide 16_9 - 251 (27).png)
Step 4
Click on the pages inside the Review section and drag it to their corresponding ones on top, then click "Confirm".
You can also click "Match by page numbers" button on bottom left corner to align it by page numbers. Note that for this to work, the page order shouldn't have been changed.
![](https://cdn.relayto.com/images_originals/qlGmhBSWQ02ieOYLRUCD_Slide 16_9 - 251 (29).png)
RELAYTO will analyze both versions and seamlessly apply all prior interactions to the new version. Your document will keep its interactive elements and functionalities.
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Thank you for joining us in this tutorial! If you have any questions or need help, feel free to email us at [email protected] or book a call here.