Hi Maurik, I'm trying to develop a suitable representation of the processing and storage model for HPS. Could you please have a look at: https://confluence.slac.stanford.edu/display/hpsg/HPS+Offline+Computing+Model+%28Processing+and+Storage%29 and comment and/or modify the .odg file (2nd link). There are currently two propositions there. One has the LCIO being sent from JLAB to both SLAC and UNH. The other has it just being sent to SLAC and from there on to UNH. These are both taking into account the statement yesterday that JLAB would not be exporting the EVIO. Cheers, Homer PS: HPSS is not a typo. It is the type of tape storage system used at SLAC.