I’m hoping you will add the Canon EF 800mm f/5.6 to your database.
Alternatively, please add an optional preference setting that if a lens is not supported, then DXO will not recommend other lenses to use for the correction. For example, nearly all of my wildlife photos are taken with the EF 800 f/5.6 but DXO recommends two lenses that are not appropriate. I then have to click on “None of the above” and then click “Save” before I can process the photo. I have to do this hundreds of times. If the preference existed, I could load a file and then process it saving a couple of unnecessary clicks each time. Thanks for considering this.