## 3 Results  
### Introductory Findings Regarding G-QMS in Sectors of SoS Model  
#### 3.1.1 G-QMS in Sectors of SoS--Main Conceptual Structure  
A model for _G-QMS in Sectors of SoS_ encompasses a high degree of complexity, posing a challenge in its articulation and depiction. However, the research analysis revealed that a proposed model encapsulates two bases supra-entities designated as follows: _G-QMS of G-Organization in Sectors of SoS (G-QMS of G-Org. of SoS)_ and _G-QMS in SoS_, as is illustrated in Figure 1. These are distinct entities that encompass extensive interrelationships in both content and structure.  
The _G-QMS of G-Org. of SoS_ is the G-QMS for a G-organization, embodying a complex multi-organizational structure, based on the multi-organizational structures organized under unified chief management for the SoS engagement. This G-QMS encompasses multiple and diverse QMS entities. This supra-entity with the model developed for it is presented in [PERSON] and [PERSON] [2]. This infrastructural entity model forms the foundational infrastructure of the overarching model, with the _G-QMS in SoS_ incorporating structural elements from it. Moreover, a thorough understanding of it is pivotal for engaging effectively with the G-QMS in SoS model. Building on the groundwork laid by [PERSON] and [PERSON] [2], this manuscript introduces the model developed for G-QMS in SoS, including the profound mutual interplay of content and structure that exists between the two supra-entities, and consequently, completes revealing the comprehensive model for _G-QMS in Sectors of SoS_.  
The supra-entity G-QMS in SoS represents the QMS for the SoS project. Unlike the first supra-entity, this is a temporary entity established for the _special purpose_ of providing quality management throughout the SoS project. It comes into existence with the initiation of the SoS project, structured to mirror the multi-organizational layout required for the project's execution, and concludes its role following the project's completion upon concluding the _handing-over_ process to the operator organization. Therefore, in this work, this entity's scope does not include quality processes for the SoS operational phase (post-delivery) by the operator, nor the maintenance and technical support processes for this phase. The G-organizational arrangement, usually tailored in special purpose to the SoS project's execution, is typically structured from the local branches of G-organizations. Similarly, G-QMS in SoS is often comprise the local branches of G-QMS of G-organizations. Quality management in G-QMS in SoS addresses the technological systems areas relevant to SoS, and thus should include the unique quality management expertise and professionalism for these areas. Furthermore, the extremely high complexity and large scale of SoS projects require a quality concept _different_ from all those in the industry. These projects demand innovative quality concepts that transcend industry norms, requiring the development of designated approaches within G-QMS in SoS that are from a higher order in scope and complexity. G-QMS in SoS has an independent, expanded structure, encompassing additional and unique QMS entities, and an adapted, unique set of interfaces, both within its structure and in front of the environment.  
Figure 1: G-QMS in Sectors of SoS model—main conceptual figure. [PERSON] and [PERSON] [2].  
G-QMS in SoS model, like the second distinct model segment, is subjected to the same foundational key principles specified in [PERSON] and [PERSON] [2]. Also, the overarching model for G-QMS in Sectors of SoS, defined by these two, is subjected to these same principles.