The file-system path that element will be mapped to. element must be the top-level (first) element in the URL’s path. Some special tokens can be specified at the beginning of the value:
<ES>:
Replaced with the path to the base installation directory on Windows, or $COBDIR on UNIX
<ASEE>:
Historical synonym for ES.
<$name>:
Replaced with the contents of environment variable name
