1. Login to Xibo using you m#### and Password - https://xibo.mslcc.com

2. Select the drop down arrow -> design on the layout to edit

3. Select Checkout to modify the layout

4. Select the content from the timeline

5. Select the replace button on the item

6. Select the Add Replacement button

7. Select the media file to upload

8. Check both options and select "Start Replace"

9. Select Done when complete

10. Select the "Publish" Check

11. Confirm this by selecting "Publish Layout" on the confirm popup

12. The update is complete and will be pushed to the scheduled layouts in a few moments. You can close the browser tab to leave the application.