Network system for remote access to a work list

The invention relates to a network system and a method for access to functionalities or medical data in the context of a Befundungsprozesses. To an on-premise server farm (1), a data center (2) and a plurality of mobile terminals (D) are provided. The on-premise system (1) is connected via a local network connection (nw1) with the Data Center (2). The mobile network devices (D) are connected through a cellular connection (NW2) to the data center (2). The Data Center (2) is a virtualization of the local on-premise server farm (1). Once the mobile device (D) leaving the transmission and / or reception area of ​​the hospital (off-premise) is activated the mobile radio connection (NW2) for data exchange.