The five basic logical tools of the Theory of Constraints (TOC) thinking process should be used in the following order: First, understand the current situation using the Current reality tree (3). Next, identify and resolve conflicts with the Conflict resolution diagram (4). Then, envision what the future should be with the Future reality tree (2). Prepare for that future by planning what must be done with the Pre-requisite tree (1).
Finally, execute the change using the Transition tree (5).
: Theory of Constraints documentation and literature which describe the TOC thinking process and the logical tools involved.

The ASQ Certified Manager of Quality/Organizational Excellence Handbook offers comprehensive guidance for professionals dealing with organizational challenges. In the context of implementing a new information system, the following aspects are relevant:
* Strategic Alignment: The Corporate IT Director should ensure that the new information system aligns with the organization's strategic goals. Integration across different functions (vertical alignment) and departments (horizontal alignment) is crucial. This alignment ensures that the system supports the overall business objectives.
* Risk Management Assessment: The Corporate IT Director should conduct a thorough risk assessment related to the new information system. This assessment involves identifying potential risks, evaluating their impact, and developing mitigation strategies. Risks may include technical issues, data security vulnerabilities, or disruptions during the transition.
* Resource Availability: Adequate resources (both human and technological) are essential for successful implementation. The Corporate IT Director should ensure that the organization has the necessary resources to support the new system. This includes skilled personnel, hardware, software, and infrastructure.
* Training and Transition: While not explicitly mentioned in the options, creating a project timeline for training teams across the region (option C) is also important. Proper training ensures that employees can effectively use the new system. Additionally, planning for a smooth transition from the old system to the new one minimizes disruptions.
In summary, the Corporate IT Director should focus on strategic alignment, risk management, resource availability, and effective training to manage the organization's performance and risks associated with the new mandatory information system1.
References:
* The ASQ Certified Manager of Quality/Organizational Excellence Handbook, Fifth Edition. Sandra L.
Furterer and Douglas C. Wood. Published 2021. Link

Quality Function Deployment (QFD) is a structured approach used to translate customer requirements into specific engineering or operational requirements through various stages of product development and process planning. It is particularly useful in resolving conflicts that arise from multiple customer requirements by prioritizing them and determining the best way to satisfy those requirements within the constraints of the organization's capabilities. QFD involves cross-functional teams and uses matrices to relate customer "wants" to "how" the organization can meet those wants, thus ensuring that customer needs are systematically integrated into the design and delivery of products and services.
References: The ASQ Certified Manager of Quality/Organizational Excellence facilitates and leads team efforts to establish and monitor customer/supplier relations, supports strategic planning and deployment initiatives, and helps develop measurement systems to determine organizational improvement1. This includes employing tools like QFD to align products and services with customer needs and resolve conflicts arising from diverse customer requirements1.