A professional expert is someone you would always want to learn from and be inspired by. I have the honor to host a colleague, which fits this definition, and refer to his open-source contribution.
The traditional way to study organizational networks is through a survey. However, a survey can reveal network representations only one at a time. It does not point to events, trends, and changes as they occur. Moreover, it requires a tedious analysis of relations mapping. Therefore, the survey phase will probably be followed by work done by algorithms.