QNX Memory analysis tool


I am working on QNX Memory analysis tool. I got the .rmat file once i run the qnx memory tool.
This .rmat file imported into session view and i got the list of memory leak errors.
So My question is i am unable to get the backtrace for this memory leak errors. So is this tool should support back trace?. If it supports what should i do to get the back trace?

Thanks & Regards
Siva Krishna.