For PROFINET-Device stack the I&M parameter are changeable also when the stack is configure by configuration database. The example show how can be set for example the Device-ID, Vendor-ID or the software-version over the PNS_IF_SET_OEM_PARAMETERS_REQ. Alternative over this service also can be enabled the indications-handling for I&M data. In this case the registration of the application and the indication handling is needed.