In summary, when you make changes under a station’s PlatformServices, those changes are independent of the running station. If you install another station, platform services are dynamically recreated again when the new station starts, based upon the last settings.
In addition, understand that some changes in platform services views may require the host to be rebooted to become effective. Examples include TCP/IP changes, or some NTP-related changes in a controller. A “Reboot Now?” popup dialog appears upon saving such a change.