Can Swedish doctor csc and foreign salary be paid at the same time?

Doctor is a job, unlike undergraduate students and master students who have fixed enrollment. Generally, doctors only have information on enrollment when needed, or once every two years, or have information on application all the year round, but it is not clear whether or not to enroll and when to enroll. You can apply for more. I know more about northern Europe. We can talk or write at the station if necessary. I left you a message.