The Designer has the following tools that you use to analyze sources, design target schemas, and build source-to-target mappings:
You can display the following windows in the Designer:
When you are going from two screen to only one, you may lost your Navigator when using docking. To retrieve your navigator, just suppress the following registry map:
HKEY_CURRENT_USER\Software\Informatica\PowerMart Client Tools\8.6.1\Designer