Help your users work simultaneously in multiple Pega Platform applications by creating an URL alias. The alias, which creates a custom URL for your application, enables users to log into several applications from the same browser, while also providing your business with an address that is easy to remember.
In the header of Dev Studio, click the name of the application, and then click Definition.
On the Definition tab, in the Application URL alias section, click Change URL alias.
In the text box, enter the application alias.