The Rhino Element Manager (REM) is a web-based console for monitoring, configuring, and managing a Rhino SLEE. REM provides a graphical user interface (GUI) for many of the management features documented in the Rhino Administration and Deployment Guide. Rhino is an application server that supports the development of telecommunications applications.
Product Documentation

Rhino Element Manager Changelog
New features, improvements and bug fixes included in each software release.

Rhino Element Manager Guide
Basic overview and getting started with the Rhino Element Manager.

Rhino Element Manager Plugin Development Guide
Writing Rhino Element Manager plugins.

Rhino Element Manager Upgrade Guide
How to upgrade Rhino Element Manager to a later version.

APIs

Rhino Element Manager Common API Javadoc
Javadoc for the Rhino Element Manager common API.

Rhino Element Manager Services API Javadoc
Javadoc for the Rhino Element Manager services API.

Rhino Element Manager Core API Javadoc
Javadoc for the Rhino Element Manager core API.

Rhino Element Manager SDK API Javadoc
Javadoc for the Rhino Element Manager SDK API.

Documentation for other versions of the Rhino Element Manager is also available.