  Given that knowledge (intensive) work takes place immersed in truly
heterogenous networks of knowledge representations (codified, narrative,
embedded in routines, inscribed in artefacts), our analysis is geared towards
how the transformation of these resources are enacted in the practise of
everyday, knowledge work. First, we discuss the work, strategies and mechanisms
implied in rendering knowledge as credible, trustworthy and relevant. Second,
we analyse how sediments of historically superimposed layers of knowledge
representations need to be enacted through selective repetitions, omittance and
highlighting to preserve it as living knowledge. Third, supplementing the more
cognitivelly oriented aspects of knowledge work, we discuss how codified
knowledge representations organise, coordinate and delegate work. Empirically,
we study clinical work in large hospitals, a type of work, we argue, that
unduely has been left out of traditional listings of knowledge work
