Advanced View
To add tabs simply click the
button and give your tab a unique name.

To add standard controls use the tool bar to the bottom right in the design tab. Select the desired control and it will be added automatically to the form preview on the left.
You can resize and move the controls with the
blocks surrounded and centered on the selected control, or by manually changing the properties listed in the top right of the design tab. You also add your custom controls with the "Custom" button dropdown.

Properties of a control can edit its position and size as well what it displays. The Output/Caption input is the caption or display of a Label control or the options of a Combo Box. To separate the options in a combo box use the more character "|", for example "Via Fax|Via Snail Mail|Via Horseback". The Settings input is the controls property reference if you will, the way an actions and script can link to the associated control. If you are using an ActiveX control with multiple fields us the word Array to tell the Reader to read the ActiveX.