Use an org.glassfish.admingui:commonTask integration point to place a new task or task group on the Common Tasks page of the Administration Console. Specify the attributes and their content as follows.
If you are adding a task group, the id value of the Common Tasks page, which is commonTasksSection.
If you are adding a single task, the id value of the task group that is the parent for this tab, such as deployment (for the Deployment group).
A numeric value that specifies the relative ordering of the tab on the page, whether at the top level or under another tab.
A relative path to the JavaServer Faces page that contains the content to be integrated.