Associate Existing Key Tasks with Issues

Creating an association between the issue and the key task helps to view the same using the task associated issues page.

Follow these steps:

Open the project and click Risks/Issues/Changes.
The risks page appears.
Open the Risks/Issues/Changes menu and click Issues.
The issues page appears.
Click the name of the issue.
The issue main page appears.
Click Associated Tasks.
The task-associated issues page appears.
Click Add Existing Tasks.
The select tasks page appears.
Select the task check box to associate the key task with the issue, and click Link To.
The task is associated with the issue.

More information: