To create project:
- Login to JIRA and Click Projects. Then click Create Project
- Select Project Type and click Next
- Then give Name and Key. Note, key is most important which will be associate to all of the issues.
- And click OK
To create component (module)
- Login to JIRA and Click Projects. Select project where you want to create components
- Scroll down and click Components
- Give component name, description, component lead & Default assignee and click Add