The app is tightly coupled to a server. Without the server the app is more or less useless.
However, the server is not reachable over the internet because the whole system runs in an isolated network.
Is it possible to have the app reviewed by Apple? If not, what is the suggested procedure ...?
Many thanks in advance!
[edit: The app will be a B2B app. It will not be available in public app store but in B2B app store.]