This paper proposes an integration of the fragmented views of project manager (PM) roles from an organizational perspective: technical, management, leader, innovator, and champion. We explore how PM roles appear to be discriminately activated depending on context through an empirical study of 26 case studies of dam projects with varying technological uncertainty profiles. Our study extends the organizational project management theory beyond the leadership perspective by integrating a dynamic conception of PM roles. This leads to a conception of the PM as needing to adapt mobilization of roles according to context, much like a chameleon changes its hue.

中文翻译：

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项目经理像变色龙？技术不确定性改变项目经理的角色

本文提出从组织角度整合项目经理 (PM) 角色的碎片化观点：技术、管理、领导者、创新者和拥护者。我们通过对具有不同技术不确定性的大坝项目的 26 个案例研究进行实证研究，探讨 PM 角色如何根据具体情况有区别地激活。我们的研究通过整合 PM 角色的动态概念，将组织项目管理理论扩展到领导视角之外。这导致了总理需要根据环境调整角色动员的概念，就像变色龙改变颜色一样。