What is the best approach to add a CI to the cmdb table thru a catalog item

[Lawrence4]

We have a request to add to the cmdb table after a mobile device request from a catalog item is completed.

What is the best approach to do this? Is it better to create an after insert business rule that will insert every record accepted/approved? Thanks!

[CMDB Whisperer]

Thanks Lawrence.  If you don't mind, please mark my response as Helpful and/or mark as Correct Answer. 

Thanks and best of luck!