1. Click the appropriate channel
2. Click the cross (+) button in the right side panel
3. Select "Lists" from the sub window shown
4. Click "Save" button in the window shown
5. Click on "Create a List" button
6. Click on "From Existing List"
7. Select as "Administrative" in the dropdown
8. And select "Expenses Request - Aggrandize" from the list
9. Then click "Next" button
10. Type the required name for the file
11. And click "Create" button
Thus you have created the new Expense Sheet