You reverse engineer several replication processes using the
command from the Menu bar.(If you do not define the data source, the Select a Data Source dialog box opens during the reverse engineering process)
For each remote database, PowerDesigner asks you to select the data source of the remote database.
Once the reverse engineering is performed, PowerDesigner displays the Merge Models window to show you the differences between the reverse engineered model and the current model. You can decide whether you want to accept or not the created or modified objects.