How to enable comments for each question on questionnaire form?

[Developer3]

As part of TPRM development, I created a tiering questionnaire template and configured the required questions. But i cant see the comments under each question. How to enable the comments ?

[Satishkumar B]

Hi @Developer3 
please refer the below doc:
https://docs.servicenow.com/bundle/washingtondc-governance-risk-compliance/page/product/grc-workspac...
https://docs.servicenow.com/bundle/washingtondc-governance-risk-compliance/page/product/grc-vendor-r...

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Mark it helpful 👍and Accept Solution ✅!! If this helps you to understand.

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[Developer3 · Accepted solution]

Enable "Allow Additional information" field for the question and then "Additional Information" field will be visible which can be used in this case as Comments

[Laxmi Sai Kirth]

Where exactly we can see this? I am trying to find this "Allow Additional information" field. 
Is this available under smart assessments?