Before you import the sample Projects, your Repository must be running, and you must be logged on to Enterprise Designer. If your Repository already has a Project at the root level whose name is identical to any of the Projects you are importing, you must delete or rename such Projects before you start.
In Project Explorer, right-click the Repository and, on the context menu, click Import.
In the Import Manager dialog box, browse to the directories where you installed the sample files (such as C:\temp\eXchange\Sample\ebXML\Projects).
The name of the Project file you must import is SampleProjects.zip.
Select this file and click Import.
A message appears saying the import operation was successful.
Close the Import Manager dialog box.
The Project Explorer tree now displays the following Projects under ClientProjects:
B2B host Projects
Outbound and inbound Projects