JIRA Core : Sync two JIRA Core instances with add-ons
Can I sync two JIRA Core instances with add-ons?
While JIRA Core doesn't include a feature or choice to sync two instances out-of-box, we do have a few alternatives in our Atlassian Marketplace. Here are few popular add-ons to start with:
Field Sync – Auto-synchronizes field values between parent tasks and sub-tasks, between linked issues, between epics and stories.
Sync for JIRA – This add-on transfers issues from remote JIRA’s. You can choose issues from the remote JIRA Core server which you would like to transfer periodically.
For Cloud and Server:
Issue Sync – Synchronization for JIRA: Synchronizes issue fields, comments and attachments with remote JIRA Core or internally. You can connect and sync with your vendors, providers, and customers to improve communication and save employee time.
Note: Few add-ons are specific to Server or Cloud.