Triggers on the cross-project screen
If you see only manual trigger available while creating or editing a rule, that means you are on the cross-project ARN screen.
Cross-project ARN Screen
Cross-project ARN screen which is accessible from the top Jira navigation bar under the Apps menu is used for generating release notes for versions from multiple Jira projects.
In this screen, rules can have only one type of trigger i.e. Manual.
Other automated triggers such as Version-Release, Version created, Scheduled before N days of release, and Sprint completed cannot be implemented from the cross-project ARN screen as this screen is not tied-up with any Jira project. Versions and sprints are created within a particular Jira project.
How can I use automated triggers?
In order to use automated rule triggers such as Version-Release, Version created, Scheduled before N days of release, Sprint completed etc., navigate to ARN’s in-project screen.
ARN in-project screen can be accessed within a Jira project from the left navigation panel.
For more information about navigation to different ARN screens