Issue Checklist for Jira is now Checklists for Jira. New name, same great app. Please go here to see our new documentation site.
Global Configurations
Global vs Space vs User Settings
Checklists for Jira has global settings, space settings, user settings, and settings which can be configured on either a global or a space level. In these cases, spaces will inherit the global setting by default, but the Space Settings can be set to override the global setting.