Lab 8. Advanced Channel Management - Error when creating new channel: "Attempted to include a membe"

haggis

I'm very disappointed. The issue has been reported in May 2019. Now it's October 2020 and still the (paid!) course material hasn't been fixed.

haggis

Thanks @akoita - your solution works. And it seems like the proposed way if you look at the video. However, as someone else in this thread already mentioned, Org1 is able to join OrgTwoChannel, which references only Org2 in configtx.yaml.
Can anyone explain why this is possible? And how you should configure a channel to exclude other organizations?