There is an "import from commons" on your home page. Don't use that; it will import everything saved in whatever course you copy. Specifically, in the right side menu of course settings (not the home page) there is "import course content." The content type "copy a canvas course" allows you to copy all or part of a course. To copy part of a course you need to chose the option to select specific content during the import. In that case the first step of the import will be a request for you to select content, and a checklist of all content will be provided for that purpose. Outcomes are one of the categories in the checklist. You can copy the entire category or open it to select only the specific outcome of interest.
In order to copy the content this way you need to be enrolled as a teacher in the course you are copying from. In my department we have a course with all faculty that teach the same course enrolled as teachers (and no students). We each copy content into the shared course whenever we have something to share. But there are only four of us.
Since it is specifically outcomes that you want to share, the link in my earlier post gives you instructions for transferring the outcomes as a csv file.