Issue

Click twice on the issue you need and will be opened an Issue Details window.

Project

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.

Watchers

List of the users who are watching this issue. If the issue is updated, those users will be notified.

Assignees

Display a user who are assigned on this issue. If the issue is updated, those users will be notified.

Attachments

Files, that was added to this issue.

Custom fields

Additional information to several types of data used in Redmine.