Customizing the Lawson Ribbon can be a good idea for giving users a visual cue about which environment they are working in (see screenshot below).
Customizing the ribbon is as simple as changing one line of html code. To update the ribbon image, you will need to open up the index.htm file at WEBDIR/lawson/portal/. Next, navigate to the “topBanner” element and add a background image (you can use the “find” function to search for this faster if needed), setting the URL to the path where you saved your image (see below).
Save your changes and your ribbon will now be a custom view!