What tool do you use for Incident Response Runbook/Playbook

Is there any SREs/Admins that can share what they use for their Incident Response automation and playbook?



I am familiar with security incident playbook that we have a category of tool called "SOAR" that can do process-flow based (semi)automation and manual activities during a security incident.

But from the SRE side, what tool do you to document Runbook "checklist" or process flow, and how do you automate some of the responses?

automation called cybersecurity flow incident incident response playbook process response security security incident share soar sre tool