To display radio button properties in the Property inspector, select a radio button in a form. See also Forms overview.

RadioButton assigns a name to the button. All radio buttons in a group must have the same name.

Checked Value sets the value of the radio button when it is turned on. This is the value that is sent to the server-side application (for example, a CGI script) when the user submits the form. Assign different values to each radio button in a group.

Initial State determines whether the button is turned on or off when the form first loads. Only one button in a group can have an initial state of On.