[dsp1234]

This is partially what filesystem forks/streams were supposed to be for. The big problem, as mentioned, is that this works for the OS, but isn't somehow transferred to third parties.

https://blogs.technet.microsoft.com/askcore/2013/03/24/alter...

https://en.wikipedia.org/wiki/Fork_(file_system)

[demonshalo]

thanks for the links!