Whenever I have to do a working session, I always use HelixPLAN. Especially on the front end of projects because things must be absolutely clear and people have to be on the same page; HelixPLAN fits perfectly. I go to other sessions that don't use it and it's really frustrating! I've seen others who are experts in Six Sigma blown away when they see a HelixPLAN session - they immediately want to learn HelixPLAN.
Six Sigma Blackbelt at global financial services company