Mandatory reason on second step of approval workflow

Hi Experts.

We're having a little trouble finding out if there is any possibilities to activate mandatory reason of approval in an approval workflow on all steps?
We have created request properties for a number of roles which works fine regarding mandatory reason for the end-user who puts in the request.
We need to find out if there is any way to put mandatory reason of approval which will be sent to the next step in the workflow. 

Could we create a checkbox for this situation that has to be checked before the approver can approve it.