A QuickForm can be changed to, for example, add a user defined attribute (UDA) to a form or to change a UI part type.
To update a QuickForm, follow the steps below:
Open the QuickForm in the Ajax Page Editor using one of the methods below:
In the Navigator view, double-click the QuickForm or right-click it and select Open from the popup menu.
In the process definition editor, right-click the node associated with the QuickForm and select QuickForm >> Edit from the popup menu.
Change the QuickForm using the Ajax Page Editor.
For details, refer to 8.2 Overview of Ajax Page Editor.
Click the Save button in the workbench window to save the changes.