Kets de Vries (1996) suggested strategic leaders have two key roles to play. Which two roles are they?

Kets de Vries (1996) suggested strategic leaders have two key roles to play that are Charismatic and Architectural. In the charismatic role, leaders envision a better future and empower and energize their subordinates. In the architectural role, leaders address issues related to organizational design and control and reward systems.