Here is the publicly available documentation on the list of BESAdmin advanced options:
http://www-01.ibm.com/support/knowledgecenter/SS63NW_9.2.0/com.ibm.tivoli.tem.doc_9.2/Platform/Adm/c_list_of_advanced_options.html
Here is the new forum version of the post you linked above: 9.1 BESAdmin advanced options
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