Do you mean Imaginesim WSSS jetways cannot be integrate with GSX?
Obviously not, since GSX works without any issues with 3rd party SODE jetways. But in order to do that, they must be there and working. Dave probably meant that, if you don't SEE standard SODE jetways in a scenery, it's nothing that has any relationship with GSX.
I'm trying to make it even clearer:
- SODE jetways in 3rd party scenery that are not created with GSX, but are provided with a SODE XML file, are
created by SODE, provided their are installed correctly. If they are, GSX will know where they are, and can integrate them in its own menu, and can show passengers inside.
- If an airport has SODE jetways made with a SODE XML file, they will take priority over anything created by GSX. You cannot customized them and the editor page will be locked. The ONLY way to remove SODE XML jetway, usually because you want to replace them with GSX, is to MANUALLY remove their SODE XML file.
To sum it up, if you are using a scenery that comes with SODE XML jetways, and they don't show or they don't work, it's nothing that is related to GSX, and nothing you do in GSX can change or fix that.