• Linking issue: this would allow you to link associations between two issues on similar or different JIRA servers.
• Labeling issue: this would allow you to group an issue in an informal manner than assigning it to components or versions. You may search the issues according to the label. 14. How is the security setting helpful in JIRA? The security setting in JIRA provides a restriction for the access to the issue to only the individual allowed to be working on it or a person that passes a particular security clearance. Security levels of the issue can be customized when the issue is created or when it is being edited.