Where Can i find the Cisco Unified CM AXL Schema Reference for CCM version 9

I tried to search for the Cisco Unified CM AXL Schema Reference for CCM version 9 but i can only find the latest Schema (10.5) , May someone post the link to get this Schema .

I was not able to find the URL related to older cucm version. As mentioned in the guidelines Developers should always plan to implement support for the newest AXL schema available.

Please refer the url versioning for more details.