Please use this marketing link to sign in with IBM ID and download the ST9 SDK:
https://www-01.ibm.com/marketing/iwm/iwm/web/reg/download.do?source=ESD-SAMETIME&S_PKG=CRPE7EN&S_TACT=109HD0RW&lang=en_US&cp=UTF-8
SDK PDF has details relating to community awareness. STADV is not responsible for this feature, so the community docs should be used. Please contact Dev works forum for sdk related questions.