Is there a page 133 and 134 in the appeal bundle? If not then then I have no better idea than you you could try contacting the Tribunal Service form more information.
Gordon
Nothing on this board constitutes legal advice - always consult a professional about specific problems
Finally got to speak to someone and it is the last two pages of what was sent to my wife. All 134 pages of it. Basically right at the back they have put Examples of Work Related Activity Group descriptors ranging from Average Least Demanding to Average Most Demanding so quite simple really. If they had put actually what it was and where I could find it things would be much simpler. I have such much paperwork here but at least I now know what they are on about. Thanks for suggesting I call them.