Community Tip - Learn all about PTC Community Badges. Engage with PTC and see how many you can earn! X
GetGlobalSessionValues snippets giving the entire session. From this How can i retrieve particular infotable from session using code.
If you include the CurrentSessionInfo / GetGlobalSessionValues service in your mashup, it will return an infotable with all of that user's session values. Just tie that output to the input of the service that you want to use it in.