# RSE Overview - Map of RSE Plug-ins

The Remote System Explorer provides a comprehensive environment for managing remote resources and processes

The Remote System Explorer tooling itself is divided up into a number of separate plug-ins. The following table shows which API packages are found in which plug-ins as of Eclipse 3.0. This table is useful for determining which plug-ins a given plug-in should include as prerequisites.

API Package | Required plug-in id
`org.eclipse.rse.core[.*]` | `org.eclipse.rse.core`
`org.eclipse.rse.ui[.*]` | `org.eclipse.rse.ui`
`junit.*` | `org.junit`