To terminate a playbook, you must have one of the following roles: Main administrator, Junior analyst, Tier 1 analyst, Tier 2 analyst, Tenant administrator.
To terminate a playbook:
In the main menu, go to Monitoring & reporting → Playbooks.
In the Playbook details window that opens, go to the History tab.
In the list of the launched playbook instances, select one or several instances that you want to terminate, and then click the Terminate button.