14.5.2 Canvas and Components for New User Interface
The canvas is used to design the process flow. There are Expand/Compact icon, Application Rules, Data Fields, Execution icon at the top of the canvas. After the creation of a process, from the Start node, you can click + icon to add these components such as Activities, Transition and Widgets into the canvas, connect them, and configure each component to design your process flow.
Note:
Double-click on the Activities on the canvas or click the More icon, select Properties of a specific activity to view and edit the Activity details.