Add An FX Chain Control Button To A Group?

Hi All
 
I wondered if it was possible to add the control button of an FX Chain to a GROUP?
 
When I "right click" on the control button there is no "group" option in the menu
 
Here is what I want to achieve...
 
To create a "mastering chain" I have loaded the following into a Pro Channel
 
An instance of OZONE 6 with all modules enabled except the "post EQ" and "Maximizer"
 
Then the Pro Channel TAPE EMULATOR
 
Lastly I have another instance of OZONE 6 with just the "post EQ" and "Maximizer" modules active so I can do a final tweak and limit to -0.3db
 
I have added the OZONE 6 global bypass (with volume matching enabled) to an FX Chain control button
 
I would like to add this to a GROUP with the TAPE EMULATOR module bypass button so that I can bypass everything with one click and retain the OZONE volume matching (so just turning off the Pro Channel won't work)
 
Can this be done?
 
Any other ideas?