Yes this is exactly the scenario I am trying to facilitate @JimPas , thank you for articulating so well for me 
seems like this may be a solution, but like you say a bit sneaky, discoverable and reversible.
Yes this is exactly the scenario I am trying to facilitate @JimPas , thank you for articulating so well for me seems like this may be a solution, but like you say a bit sneaky, discoverable and reversible.