What does "family name" in MediaBay stand for?

I have just learned how to import samples to MediaBay, and I decided to be very organized right after I import a bunch of samples.
I have seen a few tutorials and most of them add a “family name” to their samples.

What is it for?

this was just mentioned in another post: https://www.steinberg.net/forums/viewtopic.php?t=171072

I’d say it would be a nice way to link together samples from the same companies or series of samples. Personally I never used this attribute as I found it more efficient for reinstalls and use against other programs to sort my samples properly in my explorer (just in case I forget to do a backup of my Cubase settings which has happened in the past :smiley:)