Is there an elegant way to migrate from Lightroom and move all the edits in the Lightroom catalog to DXO? I haven't looked into how the software is organized.
No, unfortunately, there is no way to migrate Lightroom edits either from the Lightroom database or from .xmp sidecar files to PhotoLab. It never bothered me because most of my Lightroom images were already completely edited and exported to tiffs or jpegs. Those raw files which had not been edited or exported from Lightroom I processed in PhotoLab instead. When I decide to work on older raw files, previously edited in Lightroom, I start from scratch and find I can get better results in less time and with less effort than I did with Lightroom. Be aware that PhotoLab does not have an import function like Lightroom.

