verification of a cross-validation workflow

Dear Weka community,

I am writing a section on software comparison and I wish to describe Weka accurately, so I am turning to the community for help. I am a complete novice. I wish to build the simplest k-fold cross-validation workflow possible, preferably within a visual programming environment.
If I understand correctly, the visual programming environment would correspond to the KnowledgeFlow Environment?

[cid:27558A67-F9D6-45B5-9B7B-A77EEF86AEF5]

Would the above image accurately (and not redundantly) represent a simple 10-fold cross-validation with Random Forest? The end goal is to observe the ROC curves, confusion matrix and evaluation scores.

Also, I am wondering whether Weka has any component/node recommendations? Either user- or rule-based?

Thank you so much for your input!

Sincerely,
Ajda

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