article options

-- url of the page with the problem -- : www.yohocards.nl
-- HikaShop version -- : 2.5.0
-- Joomla version -- : 3.3.6
-- PHP version -- : 5.5.23
-- Browser(s) name and version -- : firefox 41.0.1
-- Error-message(debug-mod must be tuned on) -- : Forgot how I did it: article options with radio button

I am a little stupid: I forgot how I got the options into a article like the attached screendump. I have check all options with the article and with the categorie and now Iam stuck. See the link http://http://www.yohocards.nl/samengestelde-molen-bestellen Its the radiobutton choice everyday retro or everyday rozen.

Iam even more stupid as I thought: I found it suddenly myself, sorry for worring you.
For those wo don't: its and option under show-> own fields