My version of Cura (21.04) has a colorFabb_XT profile, but you can only get to it from QuickPrint if you pick “All” for Material ease of use.
(I attached a version of it that I’ve tweaked. I’m kind of reluctant to do so, as I’m no expert and what I’ve done could be absolute trash! In particular, I’ve set it up to make supports easier to remove, as I was having a real tough time chiseling off the standard supports.)
3.0 Standard PETG EZSupports.ini.zip (3.08 KB)