Issue
Click twice on the issue you need and will be opened an Issue Details window.
The project in which the selected task is located
Tracker
Tracker field, defines the nature of the issue.
Status
List of list of available statuses to selected project.
List of the users who are watching this issue. If the issue is updated, those users will be notified.
Display a user who are assigned on this issue. If the issue is updated, those users will be notified.
Files, that was added to this issue.
Additional information to several types of data used in Redmine.