I have a list variable (social media usage) that I would like to recode in a few easy steps from list to a collection of dummies (sm1, sm2, sm3, ...).
My process looks like this:

And my output looks like this:

I'm an intuitive learner and just started with RapidMiner 2 days ago, I understand that at this point I'd need to introduce a transformation/ recode variable operator in between normalisation and results, but I'm not quite sure how to do that. Didn't find any transformation/ recode operator in the operator pannel.
Thank you for taking your time with my question. I know I could have googled it, but I'm a little overwhelmed with the sheer amount of information.