How to Join a Working Group
The linked document describes the current procedure in the newly launched INCOSE Web Site as I have interpreted it. It will probably change.
It should also be noted that not all working groups are up to speed with the new environment, so there is currently a need to update a lot of the information on CONNECT (the collaborative environment).
Nevertheless, I hope you find a working group or two that suit your interests and that you can engage in at your own ambition.
Stockholm 28 April, 2015