I have used Jira Service Management Cloud for a while now and we have defined several projects where one project is the equivalent of one customer.
We started testing Insight a few days ago and the main goal/purpose is to find out if we can achieve the following:
- Create an Object Schema representing the master CMDB, then
- Copy/clone the master CMDB into a new instance of Object Schema (CMDB - A) that will be used by Jira Service Management Project A (Customer A), then
- Copy/clone one more time the master CMDB into a new instance of Object Schema that will be used by Jira Service Management Project B (Customer
, and so on......
I tried to find information (also on the Mindville site) if there are features in the Insight App making this possible, but with no success and this is maybe the reason and answer to my request/question 
Would appreciate if someone could eventually point me in the right direction.
Thanks,
Tom