Clear definition of roles and responsibilities
According to the Harvard Business Review, a multi-member team needs clear definitions of what each employee is responsible for. Establish where one person's responsibility ends and another's begins, and describe all roles (with the employees' help) in a completely unambiguous manner.
Need to define a clear vision for the team
The team must have a shared vision, in other words, a specific goal to work towards. A clear and well-communicated vision helps all team members better understand their role in the group, and the team as a whole will know which direction it is heading in.
Team bonding on a human level
Don't underestimate interpersonal relationships and the need to build a positive team spirit. Be sure to organise some kind of social event, such as a team-building activity.
Well-thought-out team processes
What works for a small team may not necessarily work for a large one. And if your team processes, such as communication, had gaps in the past, this can be a big problem for a team with more members. This means internal team processes, especially those related to team communication, must be well thought out and clearly defined.
-mm-