I am building a workflow connected to a list filled out by a user form which requires 2 approvers and their respective comments. The user fills out the Project & Production Manager which in turn I need to send them an email requesting their approval (or not) with their comments. I have 2 columns (Project Manager Comments/Production Manager Comments) for their comments set up in the list.

I have successfully set up a workflow using assign flexi task, set variable and update item for one of the approvers using some variables (see image) however how do I configure the workflow to obtain both the approvers comments so they are captured in the list under the correct columns?

Both managers must provide their approval for the item to be marked as approved.