In this tutorial, you will learn about JIRA issue layout and how to change the layout of issue search screen. You can configure the columns

JIRA tutorial #3 – Learn about JIRA issue in this tutorial, watch this tutorial series on Atlassian JIRA and use JIRA effectively in your projects.
In this JIRA Administration tutorial, we will learn how to associate new field configuration to a particular issue type in JIRA Project.