With a post like that you won't get many qualified responses. The simple answer is "drop it on your canvas in the designer and attach two or more inputs and one output to it". Unless you explain what your issue is, no more help can be forthcoming.
Hah - I obviously overlooked the "server" part of the question but did think it was an interview question, so I got the response at least partially correct :D .
ArndW wrote:Hah - I obviously overlooked the "server" part of the question but did think it was an interview question, so I got the response at least partially correct :D .