О, Макс, спасибо за статики в сессии. Пруф тут:
Цитата:
You declare static class members by using the static keyword. The static keyword instructs the system to create only one instance of the method, regardless of the number of times that you call new. This one instance is used throughout your session.
https://ax.help.dynamics.com/en/wiki/xpp-variables-and-data-types/