Hi, During FDS replication on AD, it seems that the "classic" login attribut for windows is well filled wiith the ntuserdomainid FDS attribut. However, the userPrincipaName is also filled with the ntuserdomainid FDS attribut, since it should be quite different... Is it possible to match this attribut with another one in FDS ? BR, -- ========================================== Emmanuel BILLOT IRD - Orl?ans D?l?gation aux Syst?mes d'Information (DSI) t?l : 02 38 49 95 88 ==========================================