Public social security institutions in Belgium have teamed up to promote and amplify software and services re-use. They exchange best practices and detailed descriptions of re-usable components. The institutions' common ICT organization, Smals, has measured a 13% cost reduction thanks to software re-use in 2018. Further adoption of the reuse program, focusing on reusing components and making more components reusable, should increase the cost reduction margin. The 'Re-use initiative' aims at promoting the reuse of components, systems, services... They are made available to other Belgian public…

This is the source code for Joinup (https://joinup.ec.europa.eu/). Joinup is a collaborative platform created by the European Commission and funded by the European Union via the Interoperability solutions for public administrations, businesses and citizens (ISA²) Programme. It offers several services that aim to help e-Government professionals share their experience with each other. We also hope to support them to find, choose, re-use, develop and implement interoperability solutions. The Joinup platform is developed as a Drupal 9 distribution, and therefore tries to follow the 'drupal-way' as…