Overview
Root Slide History works similarly to Slide History, but it only relates to changes made at the slide level of the root slide—not the chapter level. This feature gives you access to any previously saved version of the root slide.
Navigate to the top toolbar and select the "Presentation" drop-down. From there, you will be able to see the "Root Slide History" option.
Once selected, a new menu will appear. Use the left menu to access previous versions of the root slide. You can restore to a previous version if desired.
You can also preview the differences in the root slide once it fully loads. After finding the version you want, click the "Restore Version" button and your root slide will update accordingly.
NOTE: Slide history versioning started being recording late 2022. There is a potential your DIGIDECK doesn't have any current version records on any slides. But on slide update, you should then begin to see the record.