The user roles proposed by Füller, et al. appear to hold up in organizational networks: Network behavior appears to be similar and stable across different environments (private, public, professional) User activities are remarkably similar across organizations Enterprise size has little influence on user-roles
Sommer Félix, Lambotte, F., & Dumont de chassart, P. (2019). Identifying and Comparing User Roles Across Companies in Organizational Social Networks. 4th European Conference on Social Networks (EUSN 2019), Zurich.