CA just released the Log Analytics capabilities for UIM about a week ago. That is their new Elastic (ELK) stack logging for all the products. I _believe_ that is supposed to be added into APM as well later this year... at least I think that was my understanding... I could be wrong, but someone from CA can comment on the official direction of their implementation of their ELK stack.
Alternatively, if you also have UIM, you may be able to look at how it's being done there to see if there is anything you can do similarly to pull it into APM. Or, if you have UIM, maybe you just use that alongside the APM integration into UIM to get all your alarms and context info in one place. That's the direction I'm leaning at the moment to see how well all those moving parts will actually work together. Would love to see what you and others achieve in this space, too.