I am new to grails and jbpm. Well,I started by creating the project given in "http://www.grails.org/plugin/jbpm" ,but when I tried to connect the application to mysql database ,I am failing to insert to database. Where should I change the code in grails to reflect changes in the database ? Precisely, Is it in taskContriller or jbpmSercice . Please help me . I am in urgent need of help.