Thanks man, I should have known that - for some weird reason my mind associated the .xlsx extension with .xml and I thought it's part of the config. Mega LOL!
So basically option 3 means static jetways I guess.
In the meantime I changed the jetways to the 41/24 two-tunnel ThyssenKrupp steel models (white) as they seem to look more like the real thing. The undercarriage of the jetways that you have included are behind the painted ground marking - this is why I chose the 41/24 2 tunnel ones. That way, the wheels are exactly inside that painted circle. Although LDZA seems to have 3 tunnel jetways, there isn't 3 tunnel steel jetway included that is long enough for its wheels to sit inside the painted circle. I also removed the logo and the yellow gate number display because it seems the real one doesn't have such either.
Overall, great job again, thank you for your contribution amigo! I wish Umberto added a jetway model more similar to the Zagreb ones, because IRL they seem to be kind of sloped, kind of downhill, with the head of the tunnel sitting just slightly above the ground, but the tail end is quite high. Maybe one day, as a future update, more jetway models will be included, for a better variety to choose from.
:-)