According to the PMBOK® Guide (Project Management Body of Knowledge), specifically within the Project Resource Management knowledge area, the development of a project team typically follows the Tuckman Ladder model, which consists of five stages:

Norming (Option C): In this stage, team members begin to work together and adjust their work habits and behavior to support the team. Trust begins to develop as they resolve their differences and recognize the virtues of their teammates. They begin to develop a " team identity " and establish unwritten rules or " norms " for how the work will be accomplished.

Forming (Option D): This is the initial phase where the team meets and learns about the project and their formal roles and responsibilities. Team members tend to be independent and not as open in this phase.

Storming (Option B): In this phase, the team begins to address the project work, technical decisions, and the project management approach. If team members are not collaborative or open to different ideas and perspectives, the environment can become counterproductive.

Performing (Option A): Teams that reach this stage function as a well-organized unit. They are interdependent and work through issues smoothly and effectively. The project manager ' s role shifts more toward delegation.

In the PMI framework, understanding these stages is crucial for the Develop Team process. The Project Manager must adapt their leadership style—from directing in the Forming stage to supporting in the Norming stage—to help the team transition toward high performance as quickly as possible.