I have created a hierarchical portlet which drills down to 4 levels. Each levels represents an object. We need a linking to be done in such a way that, when we click on a particular object, we must be taken to the respective object properties page. We are not able to do so, since all these levels are displayed under the same field. How can we provide a link to our column, which takes us to the individual object pages, when clicked. I know that, per column we can have only one link. Is there any way, we can provide multiple links per column or any other syntax to do so.