Some documentation for the variables specified in file openoffice.lst.

VARIABLE NAME                   USAGE
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SERVICETAG_PRODUCTNAME          only for 'OOo improvement via usage tracking'
SERVICETAG_PRODUCTVERSION       only for 'OOo improvement via usage tracking'
SERVICETAG_PARENTNAME           only for 'OOo improvement via usage tracking'
SERVICETAG_SOURCE               only for 'OOo improvement via usage tracking'
SERVICETAG_URN                  only for 'OOo improvement via usage tracking'