The Health Libraries of Western Sydney (HELOWS) is an association of hospital libraries including Sydney Children's Hospitals Network, Nepean Blue Mountains LHD, Western Sydney LHD, and several others. This repository includes a range of physical and electronic resources including research publications, books, series and collections of items. 
The digital archive at HELOWS is powered by Koha, a specialized online library management system. Koha provides users with a means to browse and search for specific resources available at the library, such as books, DVDs, and journals and check for their call number, shelf location and availability. The HELOWS website allows users to quickly and easily find items, searching based on a variety of categories including individual hospitals and departments, item types, series, and item collections. 

Koha provides a simple and easy to learn interface for cataloging items, and for users to place holdings, search for or check availability of items. 

To learn more about the services Prosentient offers HELOWS and other clients with Koha, visit https://prosentient.com.au/koha