Use this procedure to add leader anchors to your drawing. An object can be anchored to only one node at a time. When you try to anchor it to a second node, the object is released from the first node. You can, however, anchor any number of objects to a single layout node.
The object is anchored to the node that you selected. By default, the leader anchor is created at a direction of 0 from the node and has first and second extensions of 1 inch (25.4 mm). These extensions are measured from the node to the center of the anchored object.