Thanks - that would work fine, i may use a WebView component to display an MS Form, as that behaves nicely:
However, I’m still scratching my head to see if I can work out how to pass the screen or record on which the WebView action was triggered - that would eliminate my guessing which screen the user was giving feedback on, or their having to fill it in.
Also, @Jeff_Hager, I wanted to say a sincere thank you for your answer to this query - it is sorted and working well. 
