The document discusses the Nodes Portal Toolkit (NPT), which is a website construction platform that allows GBIF nodes to build customizable national or regional biodiversity data portals. The NPT is built on the open-source Drupal platform and provides a foundation for nodes to engage their local communities. It describes the NPT as flexible and extensible through community contributions of new modules. The NPT also supports accessing and displaying data from the central GBIF data portal as well as local data.