You can use the Theme Editor or the UI Theme Designer to develop one or more themes for your portal users.
You can use the Theme Editor or the UI Theme Designer to develop one or more themes for your portal users. Your own themes are always based on one of the templates provided by SAP. You can change the templates to meet your requirements, for example by changing the background color or swapping images and logos. The UI Theme Designer enables you to use dynamic stylesheet language files (.less files). To edit portal themes using the UI Theme Designer, you must first activate it from SAP NetWeaver Administrator. For further information on using the UI Theme Designer, in SAP Help Portal, navigate to .
When working with the UI Theme Designer, dedicated previews of portal framework pages are available.
You can manually edit dynamic stylesheet language files (.less files) in the Web Resource Repository.