I made an GSX-Profile for the awesome EDLW Dortmund Regional Airport from Chak991.

Installation:
Just unzip the EDLW-Zip-file into '%appdata%\virtuali\GSX\MSFS\'.

First you have to deactivate the GSX-Jetways for this EDLW.
Open the FSDT-Installer and choose 'Config' for GSX Pro. Then move the EDLW-Jetway-BGL to the right windows to deactivate them (see Screenshot).

Restart MSFS2020 and maybe the GSX Couatl.

Have fun.