Technology adoption could play a crucial role in shaping organizational competitiveness and sustainability in today's dynamic business landscape. This research project investigates the key factors influencing technology adoption processes within established organizations and explores their implications for organizational performance and innovation capabilities. Employing a qualitative method approach, the study combines qualitative data from interviews with key personnel, literatures related to technology adoption and various case studies from diverse sectors and technology. The research is guided by theoretical frameworks such as Innovation Diffusion Theory, Technology Acceptance Model, Organizational Culture Theory, and Change Management Theory, providing a comprehensive lens through which to examine technology adoption processes. Thematic analysis and comparative analysis are employed to identify patterns, themes, and differences across cases, illuminating the complexities and nuances of technology adoption within organizational contexts. The findings highlight the critical role of leadership support, organizational culture, communication strategies, and change management in facilitating successful technology adoption. Moreover, the study underscores the importance of fostering an innovation culture and aligning technology adoption strategies with organizational goals to enhance competitiveness and sustainability. The research contributes to both theoretical knowledge and practical insights by offering recommendations for organizational leaders and practitioners involved in technology adoption initiatives. Overall, this research advances our understanding of technology adoption processes and their implications for organizational dynamics, productivity, and long-term success in established organizations.

傳統會計與決策管理系統受限於現行財務會計報導的架構，並未儲存與財務無關，或不能以金額衡量的資訊，無法對非財務性決策提供有效的幫助。而資訊語意的差異更使得傳統會計與決策管理系統不易與企業內其他資訊系統互通，造成系統整合上的困擾，歷來不斷有學者探討會計與決策管理系統資訊模式建立之方法，以增進會計與決策管理系統資訊模式的有用性。 本研究提出會計與決策管理系統資訊模式建立之框架與方法，強調會計與決策管理系統之建構，應與企業策略發展整體考量，同時導入REA model整合企業整體資訊模式與財會專業資訊模式，並採用UML作為系統發展流程之塑模工具，編製系統發展有關文件，以利後續選擇解決方案的映對程序，確認解決方案符合使用者需求，及增進會計與決策管理系統在企業內的整合性與互通性。 / Traditional accounting and decision management information system cannot support non-financial decision making, because there is only stored financial information without non-financial information due to the current financial accounting reporting structure. The information semantic differences block interoperability between accounting and decision management information system within the organization. And it also has caused the challenge of enterprise information integration. Researchers strive to find viable information modeling process or method to help accounting and decision management information system to be constructed. This thesis presents accounting and decision management information system information modeling framework and process. The framework stresses the construction of accounting and decision management information system must connect with enterprise vision and strategy. It also adopts and expands REA model to integrate accounting information model and enterprise information model at information modeling process. UML is a high-level modeling tool to develop system processes. The goal is to provide a standard method to develop system blueprints beyond tool-specific system solutions and to apply UML modeling documents to map different system solutions and make sure the solution fit with user requirements, and improve the integration and interoperability for accounting and decision management information system design and development.