Obtaining a System Library
You can either obtain the Library online, by choosing from a list of available system libraries. When choosing obtain online, you will see all available System Library Versions for OpenUI5 and SAPUI5. You can now choose which library to obtain by selecting a library.
Clicking next and we can now enter a description for our System Library and click create. We can now see our newly created System Library on which we can at any time apply changes, e.g. changing the Default theme or selecting additional sublibraries. We can also update the library or download it at any time.