This seems to be a popular feature request, and it has been implemented in other “flavors” of EaaS so should be possible in EaaSI. I believe it would rely on any given emulator’s ability to create a “shared folder” between the guest/emulated OS and host systems, but that is a pretty common feature and available at least in QEMU, SheepShaver, and Basilisk, our most commonly-used emulators.
We could use some upvotes and guidance to indicate how many current users are interested in this feature, and also how you might want to see it implemented!
We can assume that users would want/need the ability to limit the availability of this feature in some circumstances (e.g. Content Environments in which digital collections items are mounted). Any thoughts?