You can create or delete a subscription using the tools available on the Subscriptions tab of a replication process or publication property sheet.
The Subscriptions tab contains the following tools:
| 
                             Tool  | 
                             Description  | 
|---|---|
| 
                             | 
                             [replication process] Add a Row - Creates a new subscription for which you have to select a publication and a data connection to enable the creation.  | 
| 
                             | 
                             [publication] Add Subscriptions - Opens a selection dialog listing all the subscriptions not yet selected for the publication. Select one or more objects in the list, and then click OK to create subscriptions to the publication.  | 
| 
                             | 
                             Delete - Removes the selected subscription from the replication process or publication.  | 
For general information about creating objects, see Core Features Guide > Modeling with PowerDesigner > Objects.