As usual there will be Groups who work ahead of the system and drive the system - that is the good thing about CFS - there are always people looking forward, dragging us with them (and we often need it
)
As for billing, I have heard of one group that has had contracts (legally binding) for some time now and has offered to the premises in it's area, exactly what the whole of CFS is now migrating too.
Again, CFS is diverse and people looking forward enriches the services and helped us all advance - just as well as my Khaki overalls are now moth eaten and the old leather calf length boots are worn out