UserBusinessActivity uba = UserBusinessActivity.getUserBusinessActivity();
BusinessActivityManager bam = BusinessActivityManager.getBusinessActivityManager();
DemoBusinessParticipant p = new DemoBusinessParticipant(DemoBusinessParticipant.CANCEL, "1234");
FailureBusinessParticipant fp = new FailureBusinessParticipant(FailureBusinessParticipant.FAIL_IN_CANCEL, "5678");
uba.begin();
bam.enlistForBusinessAgreementWithParticipantCompletion(p, "1234");
bam.enlistForBusinessAgreementWithParticipantCompletion(fp, "5678");
uba.close();