You must choose to have your app listed on a specific public exchange. You can choose between exchanges listed in the Assign Exchange picklist. Each app can be assigned to only one exchange.

NOTE: The app and listing must be written substantially in the language of the locale and readers of that exchange.

1. Click the Manage My Apps tab, then find the app you want to assign to an exchange.
2. Click Assign next to Exchange. (See Figure 5.)
   Figure 5. Click Assign to assign an app to an exchange

3. When the Assign Exchange picklist appears, choose the exchange on which you want to list your app.

   WARNING: Once you've assigned an app to an exchange, you cannot reassign the app to a different exchange.

4. Click Assign.

   Your app has been assigned to an exchange and you can now choose the app category that you'd like your app to be listed in. The status of your package is Unlisted — New.