To deploy a new application to a different environment, import the .zip file that contains the packaged application to the new environment.
In the header of Dev Studio, click.
Use the Import wizard to import the target .zip file. For more information, see Importing rules and data from an archive by using a wizard.
For information about how to swap the database connection pointers to your production database after importing an application to a production environment, see the Pega Platform Update Guide at Deploy Pega Platform.