If there are two closely interlinked but economically separated offices (e.g. several limited liability companies), it is generally recommended to use two PROJO accounts, each of which contains the employees who are employed by the respective company and who manage the projects whose orders also run legally through the respective company. When working closely, however, it is desirable that the absences of employees from one account can be displayed in the overall calendar of the other account, e.g. to enable coordinated absence planning.