adding multiple widgets

I want to add multiple copies of the link widget to my sidebar.

The codex say that to add multiple copies you:

Adding Multiple Widgets of the Same Kind
To add multiple text widgets, RSS widgets, or any other widgets, just click the widget’s Add link as many times as you need the widget.

However, I don’t see where the “Add” link is located.
On the widgets page in the dashboard I have the two sets of widgets “available” & “inactive”. For the link widget I can configure options in the “inactive” group.
But I don’t see a link to add multiple versions of the same link.

Would someone point me to where the link is located.

Thanks.