> 12 Generating Eclipse Help > 12.3 Configuring Eclipse Help manifest files > 12.3.4 Configuring the plug-in manifest file for Eclipse Help > 12.3.4.6 Including a runtime element in plugin.xml
By default, Mif2Go omits the <runtime/> element from plugin.xml; this element can cause problems in Eclipse 3.6 and later versions. However, the <runtime/> element was required in earlier versions of Eclipse, so whether it should be present depends on the version of the Eclipse platform where your Eclipse Help system will be deployed.