When a user of the Vantage web client makes a custom dashboard where do the settings for that dashboard get stored, on the mainframe or on the users PC?
Once a custom dashboard is created it remains available after logging off and will get displayed again after logging back on.
All dashboards and stored in VantageDB located in OMVS.
Ex:
/...../WebUI14/webclientdb>$ ls
VantageDb datadb
More information on WebClient interface in the link:
https://docops.ca.com/ca-vantage-web-client/14-0/en