what is a pmo and function?
<answer> PMO functions represent all formal and informal activities and practices in which the PMO directly or indirectly is engaged with projects. <context> PMO functions represent all formal and informal activities and practices in which the PMO directly or indirectly is engaged with projects. Hobbs and Aubry (2007) identified 27 PMO functions based on the empirical data and categorized these different functions into eight groups (Table 1).