Assuming you used the whole system backup, then you can use "project import" to restore it. See https://confluence.atlassian.com/jira/restoring-a-project-from-backup-185729444.html
How did you perform your backup? What is that zip file?
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.