My customer has many managed servers and a sperated server with an application which is for mantain all the server's username and password. Becuase according to company's policy, all the server's password should be changed periodically. And they need to get the latest password when execute OO flow. I suggest the customer to use Web service to get the password then use the password in OO flow if the application provide web service, they said that the application is developed by other vision, it will take a long time to work with the vision. So they want to know beside using web service, is there other way to get the password in OO flow?