Thank you for your question.
I’d recommend having a look at our document on reporting, found here . This discusses how deployment raw data is made available for uses such as reporting. If the raw feed doesn’t provide all of the information that you are looking for, then I’d also suggest taking a look at the API that is available in Octopus. You can find more information about this here.
We also have a collection of API scripts that you might find useful when building a script to query the API. You can find these available on Github at https://github.com/OctopusDeploy/OctopusDeploy-Api.
We are looking at extending these reporting options in the near future, but there is no current ETA on when that will be available.
I hope this helps and don’t hesitate to let us know if you have further questions.