Hi fellas, I'm trying to implement custom email node of Drools flow, to add 'attachment' property to email node. I know how to implement defining custom work definitions, but I don't know how to implement a custom editor for it. Because I need a File Chooser(just like JFileChooser) for 'attachment' to select file as attachment of email, so I want to implement a custom editor for it. I've created a editor using SWING and AWT, and re-define email work definition, below info is a extract from it: "customEditor" : "com.icil.booking.as.drools.model.EmailEditor". But it's not work, no editor shown after db click the email node. Could anyone help me with your good ideas? I'll very appreciate what you do for me. -- View this message in context: http://drools.46999.n3.nabble.com/How-to-implement-custom-editor-for-Droo... Sent from the Drools: User forum mailing list archive at Nabble.com.