Cut the cabbage into 5 or 6 wedges. Position the adjustable slicing disc in the work bowl and, using the thin setting on High speed, push the wedges through the feeding tube. Transfer to a large bowl. Switch to the coarse side of the reversible shredding disc. Cut the fennel into quarters. Push the fennel and radishes through the feed tube; add to the bowl.

Cut the green onion and green pepper into chunks. Use the multi-purpose metal blade to chop finely. Add to the cabbage mixture. Combine the cranberries, vinegar, oil, maple syrup, lemon juice, mustard and salt in a small saucepan set over medium heat; bring to a boil. Pour over the cabbage mixture and toss to coat. Chill for at least 1 hour or up to 4 days.