So this is my first post, apologies if this is in any way incorrect. I have been working for an archive for the last few months creating an Omeka-S database for them, but they have recently decided to move over to Classic for its ability to more effectively exhibit items digitally. I have catalogued nearly 300 objects and am desperate to not let my hard work go to waste.
Is there any way to export my items, item sets, and resource templates over to a new Omeka instance that I have just set up? I have looked on the forums and failed to find any information for transferring Omeka-S to Classic, but plenty of information on this process the other way round (Classic to S). To give some context I am working on Linux as well which can sometimes complicate issues further.
Any advice or help with my issue would be greatly appreciated,