Originally Posted by
davidedric
Thanks. I've now downloaded the trial of Silver Efex Pro, which is rather compelling, so I think I now understand how it works.
You hand over your RAW image plus LR edits to Nik which applies the edits to give you TIF(?) image to work on. Once you have finished in Nik, you Save the image, which re-appears in your LR catalogue as a renamed TIFF. So far as I can see, you do not have access to any earlier edits (which surely must be the case if I am understanding what is going on).
Any corrections and clarifications - please!