You might want to begin by putting your servers with the CSA agent in Test Mode. It's easier to test and tune the CSA Rules this way and it won't interfere with your normal business functions.
You might also try reading a couple of books by Chad Sullivan regarding CSA that are available from the Cisco Press.
If the Events you uploaded to CCO are ones that you want to allow then you can simply run the wizard and follow the defaults to allow them. When you become more proficient with tuning CSA there are more precise methods for configuring rules.
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...