Form Designer Basics
Creating a form
Simply right-click on any process step, and select Form Designer


Rename your form

Label positions
Top Aligned Field Labels

Left Aligned Field Labels

You can change the position to which your labels will be aligned, for any new fields you are dropping onto your form, by switching the position mode:

You can switch the label position for fields that are already on your form

Advanced form layouts
You can create multi-column form layouts

Using your form

Remove forms from Steps
You can delete a form, which effectively means no form will be associated with the step in question any longer.
Go to the step in question, right click, go to Form Designer, then use the top-right menu to select Delete Form.