You can use libraries to group, version, and manage sets of asset types, attributes, category schemas, relationship types, and assets. To do this, use the RAMSession.getLibraries() and RAMSession.getLibrary(AssetInformation).
RAMLibrary[] allLibraries = session.getLibraries(); RAMLibrary myLibrary = session.getLibrary(new AssetIdentification(GUID, version));