The XDTS format allows you to export to another program.
The XDTS format exports your images with a data file that will allow you to import your layers structure and exposures in Clip Studio Paint and in OpenToonz.
It will also allow you to translate your animation into an exposure sheet in Toei Digital Exposure Sheet.
Choose in the options between Clip Studio Paint, Toei Digital Exposure Sheet, and OpenToonz.
Follow the export and import instructions for the corresponding program bellow: