Click the Screens tab to display the Screens List Panel.
Select a screen from the screen list.
Click the Add Step icon from the Screen Toolbar.
You can also press Ctrl + Insert to add a new step.
A new step description is now added as the last step of the screen, ready for input.
A Step Indicator icon is now also added to the Screen Canvas. You can select this Step Indicator icon and move it to the desired position within the Screen Canvas.