The provided documents describe Interpretive Structural Modelling (ISM) and Interactive Management (IM) as robust methodologies designed to organise and resolve complex systemic issues. These approaches integrate mathematical algorithms with group participation to transform scattered ideas into structured visual maps, such as digraphs and problematiques. Central to this process is the role of a skilled facilitator and the use of the Nominal Group Technique to ensure productive, unbiased idea generation. The texts also highlight how systems science addresses human and organisational limitations by employing specialised software to handle logical inferences. Furthermore, the sources document extensive global applications, ranging from government infrastructure redesign to peace-building efforts in conflict zones. Collectively, these materials advocate for a disciplined scientific framework to manage the intricate relationships inherent in large-scale social and technical systems.