Yes! you actually have two different ways to do it. 1) Create an script with the following * remove the current client.conf file. * place a new one ommiting the "<SecurityConfig>" * launch plastic It will ask for credentials every time. 2) Create multiple scripts/shortcuts, one for each developer with independent configurations. Script1 for John: C:\Users\manu\Desktop\client.john.conf Script2 for Mike: C:\Users\manu\Desktop\client.mike.conf