"Jetways & Terminals"

ive recently got into modifying airports using AFCAD 2.2, and many of the official PAI official add-on airports in the packages from Project AI require a “jetways and terminals” program.

has anyone got Jetways & Terminals – i have found Jetways & Terminals Package Nine (jtacof_9.zip) on avsim, but i don’t know if i need another program/s to use it, such as “Jetways & Terminals” 1-9

any help will be greatly appreciated