I did check your tutorials but I couldn't find any solution.
I try to concrete my problem:
I want to simulate the result of a survey which was filled out by 20 persons. One category has 5 question items.
They should to choose their answering option in a Likert scale with 5 options (absolutely agree to absolutely disagree). The result should be consistent, that means checking Cronbachs Alpha in SPSS will give nice results.
I did generate several datasets with Mockaroo but none of them was consistent.
My schema is at https://www.mockaroo.com/9a377dd0