I was pleased to find that you no longer get an error like “Cannot alter the role ‘NSSubscriberAdmin’, because it does not exist or you do not have permission.” when you try to configure BAM Alerts when you configure BizTalk 2016. This error first appeared in BizTalk 2013 and was not fixed in BizTalk 2013R2. See http://blog.brauwers.nl/2013/03/23/biztalk-2013-rtm-installation-and-configuration-issues-i-encountered-and-how-to-fix-them/ for the BizTalk 2013 error. This error is now fixed in BizTalk 2016.