Hello Pagern88 Thank you for your question. That's right, the i, j and s series Roomba models each communicate with the Braava jet m6. So it is possible to start a cleaning process where Roomba first vacuums the rooms it is supposed to and after finishing its task tells Braava jet m6 to please start cleaning its designated rooms. If you have any further questions, please feel free to contact us again. Best regards, Your iRobot Team