Schedule Related issue with Edx Please help me

I was looking at the date and schedule related features in open edx. I went through documentations regarding the same. Everything seems fine except we need to end the course using publisher dashboard. What document mentions is we need to specify end date through publisher if the course is self paced. Since I am using tutor and there is no plugin to set up publisher with tutor i don’t know what to do. Is it possible to find out why do we have to do the course end date through publisher only? What happens differently when we end date from publisher in comparison with studio? Can we run any specific command to achieve this missing step without using publisher?