1. A method for analyzing a network data processing system, the method comprising: obtaining, by a computer system, known information about the network data processing system; creating, by the computer system, a model of the network data processing system using the known information; identifying, by the computer system, missing information about the network data processing system in the model of the network data processing system; selecting, by the computer system, a number of people for obtaining the missing information; sending, by the computer system, a number of requests to the number of people for the missing information, wherein each request includes the model; and responsive to receiving, by the computer system, a number of responses to the number of requests, updating, by the computer system, the model.