desked atco:
are we saying that our civilian colleages choose to ignore this MATS Part 1 definition
I don't think anyone's saying that. So far this has all been about military units with the exception of my experience of getting radar-based tfc info while on a FIS. On which subject, I don't think you can call this "overcontrolling". It's just the controller choosing to do his/her best, which happens to go beyond what the rules specifically require. I don't ever assume I'll get this type of service, and certainly don't relax my lookout when I'm receiving it. It's just an added bonus when it comes.
The procedures to follow in agreeing coordination with a pilot under FIS are clearly and sensibly stated in mil JSP552
Good to hear that - what does it actually say? It's so often lack of knowledge which leads to misunderstandings.