The RSuite® plug-in descriptor file, rsuite-plugin.xml, declares all the parts of an RSuite plug-in. RSuite 4 & 5 annotated plug-in descriptor explains all the different types of extension provider and other XML elements that can be used in an RSuite 4 or RSuite 5 plug-in descriptor.

This PDF can be viewed or downloaded.

The attached file, RSuite-5-rsuite-plugin-descriptor-annotated.xml, is an rsuite-plugin.xml file containing all the extensionProvider and other XML elements, with annotations in comments.