Proper arrangements for employees are usually done before a spinoff is executed. When preparing a subsidiary for a spinoff, a parent company usually removes any overlapping roles of employees and dedicate the employees to either the parent or subsidiary. The overlapping usually occurs within administrative positions such as accounting, human resources, information technology and purchasing. Companies should make sure that all knowledge and resources do not remain with the parent company. To operate on its own, the subsidiary needs a pool of experienced employees. Spinoffs can also lead to uncertainties, causing employees to resignations.