Each Designer tool displays different objects in the workspace. You might view source definitions, target definitions, transformations, mapplets, or entire mappings, depending on which tool you have open. The Designer can display repository objects in the following forms:
The Designer displays the information in each object in columns. The Designer displays objects normally by default.
The Designer reduces objects to a named icon. You might iconize objects when working with large mappings. You can view descriptions associated with iconized objects by holding the pointer above the icon.
The Designer changes the magnification level of the normal and iconized objects in the workspace when you use the zoom feature. You can apply magnification levels from 30 to 100 percent in 10 percent increments.