This extension gives you the opportunity to combine an issue tracker like RT
with an IT documentation tool / CMDB like i-doit. It uses i-doit's API to
relate a ticket with one or more CIs / objects managed by i-doit. On i-doit's
side you are able to view all tickets related to an object. This extension also
supports i-doit's multi-mandator functionality.

i-doit ("I document IT") is a web-based tool to document complex IT
infrastructures. It provides several modules like a ITIL compliant
Configuration Management Database (CMDB). More information about i-doit is
available under http://www.i-doit.org/. Its core is Free and Open Source
Software. Visit http://www.i-doit.com/ for commercial support and additional
services. Please note, that i-doit's API (which is essential for this
extension) is currently only implemented in the commercial branch.