[ http://jira.jboss.com/jira/browse/JBIDE-563?page=comments#action_12369958 ] Rob Stryker commented on JBIDE-563: ----------------------------------- The navigator view does not show classpath containers. Only the Package Explorer does. However: That is not the proper way to target the runtime. The proper way (from what I'm aware of) is to right-click on the project, select properties, and then, on the left, there should be a section named "Targeted Runtimes". After selecting that, the main part of the preference dialog should fill up. If it does not fill up, you will probably need to change the java facet to a 5.0 version. You can do this by selecting the "Uninstall Facets..." hyperlink near the bottom of the page. From there you should change the Java facet version to 5.0 and save. Then the main page will show your server's runtime as an available targeted runtime. I'll also look into exactly what happens when a user tries to add a runtime as a library. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira