ChooseFromRDBList. This is very similar to ChooseFromList but instead of a drop-down list, the choices are presented in a group of ‘Radio Buttons’.
An example would be:

The style of the presentation must be <<ChooseFromRdbList(style,free,formal,semi-formal)>><<style>>

Note that it is important to include a fillpoint indicating where the result of the data capture must be inserted – hence the <<style>> in the example. If this is omitted then the data element will be captured but will not appear in the document.