Hi Melanie, welcome to Mendix. Hope you will become an enthousiast too.
The radiobutton is populated with the possible values of the attribute. All that is left for you to do, is to:
- change the type of the attribute to the enumeration that you have created.
- then replace the textbox of the attribute on the form with a radiobutton. One way is to just drag&drop the attribute from the toolbox to the form. Aniother is to add the radiobutton-element to the form and change its property ‘attribute’ to your attribute.
Radiobuttons are available for attributes of type boolean or enumeration.