View External File Type
Explanation
Use this activity to get an overview as well as a detailed view of existing 
external file types.
Prerequisites
External file types must have been defined.
System Effects
N/A
Window
External File Types
Related Window Descriptions
External File 
Types
Procedure
  - Open the External File Types window.
- Click F2 to populate the window or F3 to query for specific 
  external file types.
- Use the window to get some basic information for the selected external 
  file types.
- In order to see file type details, mark one or many lines, right-click and 
  then click Details to launch the 
	External File Type window that shows all detail definitions for the selected 
  file types.