Thanks for your feedback,
i have one more thing to ask, why the total number of license is not tally between
1) Administration -> Server Manager -> Licensing (it shows abou 6000 plus)
2) Onboard -> Certificate Management -> (The total CA is about 8000 plus)
i need to delete current CA to reduce the license to below 5K, where should i delete the CA, and how to refresh the server to see the decreasing number of license usage.
Really appreciate your feedback, Thanks