[rules-users] Programatically filled Enum not getting loaded

I use Guvnor 5.4.0 with the following Assets: Enum: 'Enums.Modules' : (new de.itm.util.DroolsEnumHelper()).loadModules() DSL: [when]Testmodule {module:ENUM:Enums.Modules} is just for testing={module} : Cylinder() DroolsEnumHelper-Class: public List<String> loadModules() { List<String> values = new ArrayList<String>(); for (Module module : Module.values()) { values.add(module.getModuleName() + "=" + module.getDisplayName()); } return values; } When running the "Source->Validate" in the Enum-Editor, I see the method getting called (being connected to the JBoss for Debugging). But if I use the DSL rule in the guided editor, I can select the rule but the dropdown field stays grayed out. The loadModules() method isn't even called, no getting stuck in my breakpoint! Anyone an idea why and how this happens? Am I doing something totally wrong? Thanks Dominik ........................................................................... mit freundlichen Grüßen / kind regards Dominik Sandjaja Fon: +49 (0) 203 60878 183 Mobil +49 (0) 162 2624490 Fax: +49 (0) 203 60878 22 e-mail: dominik.sandjaja(a)it-motive.de it-motive AG Zum Walkmüller 10-12 47269 Duisburg info(a)it-motive.de http://www.it-motive.de <http://www.it-motive.de/> .............................................................................. Vorsitzender des Aufsichtsrats: Dipl.-Ing. Klaus Straub Vorstand: Horst-Dieter Deelmann (Vors.), Matthias Heming, Christoph Tim Klose HRB 9207, Amtsgericht Duisburg