"mkayi" wrote: Okay, now I am confused.

So, in detail, how does inheritance and nesting tags work?

❓

Suppose you have file "pluto.png" and two tabbles: "Mammal" and "dog". Drag and drop tabble "dog" into tabble "mammal". This tells Tabbles that a dog is a kind of mammal.

Now put "pluto.png" in tabble "dog". Open tabble "mammal". You see pluto.png. That’s all.

In other words, pluto has been automatically tagged with "mammal", even though you only tagged it as "dog".