New Feature Announcement
Global Checklists are currently in BETA and will be available in Issue Checklist for Jira ENTERPRISE once released. Contact our support team if you currently use Issue Checklist for Jira PRO would like to participate in the Beta.
Global vs Project vs User Settings
Issue Checklist for Jira has global settings, project settings, user settings, and settings which can be configured on either a global or a project level. In these cases, projects will inherit the global setting by default, but the Project Settings can be set to override the global setting.