We have a J2EE Application with a standalone client which is distributed via Java WebStart. The Client and all its dependent libraries are packaged in a WebApplication Module together with the JNLP. Since we need to give the Client more permissions than usual, we need to sign all jar files that are delivered with WebStart. It would be great if IDEA could do this automatically. It could for example be configured in the module settings for the WebApplication in the Web Module Settings. New combobox values "Copy jar and sign" and "Jar module output and sign" or maybe a new column with a "Sign" checkbox would be great.