Organizational change encompasses the people side of change, aimed at successfully guiding and embedding changes in organizational structure, ways of working or cultural changes within an enterprise. Change management stands at the heart of the service area, spanning advisory expertise to tools and interventions, with leadership alignment, stakeholder management, change interventions and cultural management the main offerings. Organizational change services can be sold as standalone offerings by consultancies; however, typically they are bundled into larger functional transformations to safeguard the people side of change. The HR function area focuses on all activities related to improving the functioning of the human resource department. Offerings vary from developing and implementing a HR target operating- or HR delivery model, to the implementation of HR systems and technologies, or other HR transformations that boost processes and organizational efficiency.