When the document instance refers to the formal public identifier, this template means the filename which has a format such as "[ OWNER IDENTIFIER . ] PUBLIC TEXT CLASS . PUBLIC TEXT DESCRIPTION [ . PUBLIC TEXT LANGUAGE OR PUBLIC TEXT DESIGNATING SEQUENCE ] [ . PUBLIC TEXT DISPLAY VERSION ] ".
Furthermore you can choose the following format, combine them.
• exactly itself. (P)
• The owner identifier with the "+//" or "-//" prefix stripped. (O)
• The ISO owner identifier is stripped. (I)
• The registered owner identifier is stripped. (R)
• The unregistered owner identifier is stripped. (U)
• The public text designating sequence (escape sequence) is included. (E)
• The public text language is mapped to lower case. (L)
• The public text display version is included. (V)
• If the text identifier in the formal public identifier contains an unavailable text indicator "-//", this entity is unavailable. (A)