The head of the pension fund is usually seconded from the finance department and wants to be able to go back there one day.

ECONOMIST: A survey on pay

Global Witness, for instance, which is not among the 151, has seconded a member of its staff to work with Mr Ruggie on drawing up guidelines for how companies should behave in conflict zones.

ECONOMIST: Business and human rights

Kent Chief Inspector Mark Harrison has been seconded to English Heritage to advise the organisation on the best way forward - and he is unstinting in his mission to recruit others to the cause.

BBC: Joining forces to tackle 'heritage crime'