Often you want to move or copy a few Elements into a new Canvas. This is on our development roadmap, but in the meantime it is possible using the following workaround.
1. Create and open the new Canvas.
2. Choose a central element from the old canvas, search for it in your knowledge collection, then drag it on to your new canvas.
3. Wait for the suggestions for the newly dragged Element, filter for suggestions from your old canvas, then drag the relevant related Elements on to your new canvas.
4. You can add a link to the new canvas on your old canvas - open up your old canvas, open up the canvas selection list, then drag the name of the new canvas on to the old canvas.