Step 1. Click the checkboxes next to each document you are interested in adding to a given set.
Step 2. Click the "Selected" button in the top right of your Layar view.
Select the "Add to Set" option.
Step 3. Choose the set(s) you would like to add these documents to by clicking the checkbox. Tip: You can use the search bar or scroll to find a specific set. You can also create a brand new set by clicking the "Create New Set" button.
Step 4. Click "Add". Your newly added documents will now be viewable in the set(s) you had selected.