There it is.

Do you want to put a by-when on it?

Is there more to it?

Only shown to somebody who taps into your declaration. As much or as little as you like.

What should the wall call you?

This is the only name anybody else sees. It is yours from here on, and it carries everything you ever declare.

Where can we reach you?

So we can tell you when somebody stands with you, and so we can ask you later whether you went.