my customer curently has ZFD3 in a NW51/6.0 network. He is using only the Application and Workstation Management. He wants to upgrade his network to the ZFD 7 installed on the OES2/Linux.

The documentation for the ZFD 7 describes upgrade process only from the ZFD version 4. Is it possible to perform the direct upgrade between the customer's current and planed ZFD / server OS versions?

Thanks in advance for any info.

Martin Strobl