You can create as many forms as you need and manage them from within the performance management form library.
To create a new form, please got to the Evaluation page under Admin Tools. If you are having trouble locating the page, visit this help page.
Once on the correct page, click on the +New Evaluation link. To edit an existing form, click the Details icon to the right of the desired form.
The form will appear. You may enter the form details and save. For further information please see PERFORM How To: Specify Form Details.