On the dashboard tab you can select a dashboard to display. A dashboard consists usually of several gadgets which you can assemble in Jira itself. A gadget may contain additional links. Links to Jira issues are clickable and the issue will be displayed in Mobility for Jira. Also some diagrams will allow you to tap a section that will bring up a list of Jira issues.

If you are often using the same dashboard, you can define a default dashboard on the Settings page.

Not all Jira Gadgets can be displayed in Mobility for Jira.