Sometimes users (or designers or admins), need to write the Replica Id of a db somewhere. In the db properties/info box, you can see the replica id, but there's no way to select it, so you have to read it and manually type it where you need it.
There is no way to copy the replica ID from the Database properties dialog. So the only way to save that information to use somewhere else is to take a screenshot, paste it somewhere else, like Paint where you can read it from and type in where you need it.
I think it will be helpful if the Database Open dialog box allows Replica ID also. That way we don't have to type the notes url on the notes client address bar to open the db.