Comments/Ratings for a Single Item

It’s not ready, it’s list, as notation, and for likers. This notation is used in my games.

On a page for a game you can say what letter you want for each piece in that game, but the list will not have a page of its own.    This page will not be published.

So it’s notation not for single variant, but for more — for game.

But I don’t know now how to enable letters with symbols or small letters.

It’s not ready, it’s list, as notation, and for likers. This notation is used in my games. Symbols above/under pieces are existing when this piece is made later.

This one definitely does not seem worth publishing. Every one knows that letters can be used to designate pieces, and no one would be interested to use letters for it that virtually no one has on his keyboard. It is also very unlikely that the this particular set of pieces (or a subset thereof) would have to appear in the same variant, and none other. And even when they do, whether the variant designer would use those under the same name, so that the IDs would make sense.