Hello there - Could anyone advise if there is an easy way to "Disable" a repeating section, the minute a new row is added?  Ideally, I don't want to have to check a box, I just want the section that I have been working on to become disabled when I hit the button "Add New Row".  

For Clarification - I only want one editable row at any one time. 

My Panel Control is called "Progress".

Thank you.