In particular, in the planned integration of the acquired company, even if it concerns only central areas, it often requires someone who ultimately leads or coordinates the project. This is usually not a job that can be done by the way.
Many issues not identified in the acquisition are now coming to light in the integration process and need to be managed alongside day-to-day operations. Different corporate cultures collide. The employees of the companies are the biggest asset and must be motivated to help with the integration.