How to extend and create new table in CMDB

[Rajababu]

Hi All,

I need help regarding 

Name(Exists)	Extend Table(Need add CI)	New Table Label	New Table Name
ZOOM	cmdb_ci	Calling	cmdb_ci_calling

Need to do above ,How i can achieve, please help into that .

[sachin_namjoshi]

You can extend existing Class using CI class manager.

Regards,

Sachin