I have some update about this issue.
(1) Earlier versions of BSLDEMO2 do not support this feature. Version 2.00 and 2.01 do. But one has to use the -xoption to do so.
(2) Atul Bhakay posted more detail about his problem. He was using Version 2.00 but he did not use the -xoption. I think that is why it did not work for him. All he needs to do to make it work for him is to turn on the -xoption.