Let say i have a workflow build to register a new staff and at the end of the process i would like to insert this new staff information (e.g name, age, address, position) into an existing staff database (e.g MySQL or MSSQL), how can the jBPM integrate to this database to perform the insert sql statement? I am new to jBPM, it will be great if there is any step-by-step link or tutorial on this topic

thanks