According to the PMBOK® Guide, specifically the Develop Team process (part of the Resource Management knowledge area), the primary goal is to improve competencies, team member interaction, and the overall team environment to enhance project performance.

When a project manager successfully develops a team through training, team-building, and establishing ground rules, the following outputs are generated:

Team Performance Assessments: As the project team’s effectiveness increases, the project management team makes formal or informal assessments of the team ' s effectiveness. These measure improvements in skills, competencies, reduced staff turnover, and increased team cohesiveness.

Enterprise Environmental Factors (EEF) Updates: The " culture " or " climate " of the organization is an EEF. By developing the team, you are effectively updating the organization ' s internal factors, such as employee development records and skill updates.

A. Human resources plan changes...: " Human Resource Plan " is a term from older PMBOK versions; the current term is Resource Management Plan. While staff assignment updates are common in other resource processes, they are not the primary output of developing the existing team.

B. Project management plan updates...: While the Project Management Plan can be updated as a result of Develop Team, this option omits the most critical output (Team Performance Assessments).

C. Resource calendars...: Resource calendars are primarily an output of the Acquire Resources process, as they document when specific resources are available for work.

To reach these outputs, the project manager uses:

Colocation (Tight Matrix)

Virtual Teams

Communication Technology

Interpersonal and Team Skills (Conflict management, influencing, motivation)

Recognition and Rewards

Training