/SYMLINK="text"
Creates a symbolic link containing the specified text without
the enclosing quotation marks. If the created symbolic link is
subsequently encountered during any file-name processing, the
contents of the symbolic link are read and treated as a POSIX
pathname specification. No previous version of the symbolic link
can exist.
If the path is absolute (that is, it starts with a slash
character), RMS attempts to translate its first field as a
logical name.