We are having two domains. One is example.com(B2C/B2B Customer based site) and another one is My.example.com(internal employee purpose).
1) example.com - Already implemented with analytics with third party cookies.
2) my.example.com - we are going to do fresh implementation. Plan to get CNAME certification from clientcare.
My question is > Our plan to implement CNAME process for my.example.com alone for now. In future, if we ask for example.com, will it be a separate then? Can we ask them to provide one certificate for both the websites.
Note: my.example.com implement process on the same organization analytics account which we have used for example.com.