We have built custom data integrator adapters that map out our environment from our custom CMDB for all of our systems and applications. We also have a custom data warehouse with all of our system performance data. Is it possible to build a custom performance adapter that will read all our performance data and expose it in the performance tab for each element? If yes, can someone point me to the documentation that describes how to do this? Or maybe, it's better to ask how is the performance tab used and populated in the NOC?