Form Designer usage Information about designing a form with Form Designer. Drawing form itemsContainers and widgets can be drawn onto the form. Selecting, moving, and resizing form itemsForm items can be selected individually or in groups, moved, and resized. Aligning form itemsYou can align widgets and layout containers in the Form Designer.Transforming form itemsForm items can be transformed from one type to another. The gsform commandThe gsform tool is used at the command line to compile and import forms, convert .4fd files, extract localized strings, and keep a copy of the .per file created during compilation. Localizing your formLocalized strings allow you to customize the text displayed by your application, for internationalization or site-specific text.