There will be a different section for each cohort to chat with each other.  Members of the 1st cohort will be able to see the areas for the 2nd cohort and onwards as well, but members from the 2nd cohort and onwards won't be able to see the first cohort discussion.  Same goes with the 2nd cohort will be able to see the 3rd cohort section but not the 1st.  The 3rd cohort will not be able to see the 1st or 2nd sections, yet will be able to see the 4th and onwards.  

I hope that all makes sense :). 

Help with Search courses

This is for open and general chat for everyone in the first cohort.  There will also be course specific discussion, for the first cohort, in other sections.