Extract contract document from CLM system

Hi Experts,

Could you please comment, if you have already implemented this functionality

I am looking for any standard methods( IFC classes and Methods) are available in CLM to extract a contract document(physical word or PDF document). So that I can send it to any external system through a interface. If there is no standard methods, what are the tables , where the contract information is stored, so that i can make a query to get a contract document from the database.

Thanks

Venkat