Shared Mode - storing app data across sessions

We’re working on integrating a new license system for our VR training app and were hoping to get insights on two related issues we’re facing — particularly in the context of Meta for Work (MHMS).

Accessing MHMS Distributed Files

We’d like to support large-scale deployments by allowing customers to deploy encrypted license files to headsets via Horizon managed services (there us an option there to deploy files to devices). File distribution itself works fine, but we haven’t found a way to read these files from within the app at runtime, i.e. to have the proper permissions to read those files. Do you have any guidance on how to access these files from the app?

Storing License Info Locally

We also want to store license data locally on the device after activation (while online, in the case were they do not want to distribute license files), so the app can validate the license even when the device is offline. This is essentially the same encrypted data as the distributed file, just generated online and then downloaded to the device.

Is there a supported way to persist such data locally on MHMS-managed devices? We’re aware that local storage is very restricted across sessions, so we’d love to know if there is a way (now or with a future update). A work-around is keeping users in the same session, but that's not really ideal as users always will have the option to end a session.

For now we will be requiring MHMS devices to be online, but that's not a solution viable on the long term where you will also see devices being used offline. MHMS itself now supports offline use.

If there is a solution (so my first question and maybe to my second) this could also be used for trained led courses where the trainer sets the training options for a training session or even for the organization as a whole (think language and other regional options).

Hopefully someone can provide some insights.