#\DeclareLyXModule[url.sty]{Adds a character style for the \url command.}{URL}

Format 4

InsetLayout URL
  LyXType custom
  LatexType command
  LatexName url
  Decoration minimalistic
  LabelString URL
  Font
    Family Typewriter
  EndFont
  LabelFont
    Family Typewriter
  EndFont
  Preamble
    \usepackage{url}
  EndPreamble
End