Sao does not support subdirectory
It seems that it is not possible to use sao if it is not served from the root directory: https://groups.google.com/d/topic/tryton/OiVAJVsZV6s/discussion
It seems that it is not possible to use sao if it is not served from the root directory: https://groups.google.com/d/topic/tryton/OiVAJVsZV6s/discussion