WebWork Tutorial For Importing Homework Sets from Definition Files. (This is a subset of the tutorial on Moving homework sets from one course to another)
(A) Background - The tutorial assumes that you have already exported a tar file of definition files, under the name of Experiment2.tar, and that file is on your desktop. We also assume that you have created a course, named Experiment3, and that you want to import the definition files has homework sets for that course.
(B) From Experiment3, upload the archived file. Go to the file manager and select browse, then find the file to upload.
Now select upload and see that the problem set has been added to the file list.
Notice that the set has been imported.