The function of a small group is to place employees with different skill sets, job functions and knowledge bases together in an attempt to foster creativity and improve the efficiency in the organization. Small groups also give employees a sense of belonging within the organization, particularly if the organization has many employees. Members of the small group can take a large, complex project and assign different aspects of the project to the group member whose skill sets best fit. For example, an employee with expertise in statistics may have the responsibility for compiling the numbers a project requires, while an employee who excels in writing may put together the final written report.