IWS
allows you to decide whether a tag "lives" on the project server or
on each local station:
- Server (default): The
tag is maintained on the project server and it's shared by all
connected clients (e.g., Thin Client, Secure Viewer). A change to
the tag value affects the entire project.
- Local: A virtual copy
of the tag is maintained separately on each local station (server +
clients), and a change to the tag value affects only the station on
which the change was made.