[otrs] ITSM API

Hi Everyone, Is the documentation for the ITSM modules available somewhere? I'm trying to move our inventory into CMDB. I know there's import export (which I'm grateful ofr, as I needed to write that for tickets), however I would like to create links between the objects, (for eg. I want to link computers to their location) and in some cases crate the objects themselves on-the-fly without having to generate csvs and import them beforehand (like just generating the IP addresses in a network, and linking them to their parent). I can probably live with the latter if needed so, but I'd really need to be able to walk over certain CIs with a script and create links to other's in the process. Cheers, tamas