The sources provide an extensive technical documentation for PowSyBl, a framework for power system analysis, focusing heavily on data modelling, grid exchange formats, and simulation capabilities. They detail the import and export processes for various standards and formats, including CIM-CGMES, UCTE-DEF, PSS®E, PowerFactory, and Matpower, outlining specific mapping rules for grid components like transformers and loads. Furthermore, the documents elaborate on grid features such as network reduction, working with subnetworks, and applying network modifications. Finally, significant sections are dedicated to different types of simulations, including load flow, security analysis, short-circuit analysis, and dynamic simulation, along with instructions for configuring these analyses using the iTools command-line utility and various configuration modules.