GeoNetwork Italian RNDT metadata pluggable schema for version 3.x .
Home site: http://www.rndt.gov.it/
RNDT metadata manuals and technical rules: http://geodati.gov.it/geoportale/regole-tecniche-rndt
This version of plugin was built against a nightly version of Geonetwork 3.4.0, and is used by Provincia Autonoma di Trento (Italy) to publish its metadata italian rules compliants. The Provincia Autonoma di Trento has financed the creation of the geonetwork 3.x plugin for the compilation of metadata according to the rndt standard. The code is donated to the geonetwork community for its public usage.
The development of this plugin is based on rndt plugin built for Geonetwork 2.x, you can find it here: https://github.com/geonetwork/schema-plugins