A link is the connecting line between two component ports. A link can be used to:
Change the mapping between the port structure of the adjacent ports
Preview the data (before mapping occurs)
To view the mapping of a link
Right-click the link. The color of the link turns green.
Select the Mapping command to open the Mapping Definition window.
In Display structure mode, all attributes of the connected port and their current mappings are shown. The Display structure and values mode displays the value of the current record.
To change a mapping
Click on a connecting line.
Remap it to a new port attribute by dragging the line end to a new connection point. (See “Viewing current mappings”.)
