I have some quesitons on DSS REST API parameter "UseUserPreferencesForValidationOptions".
(1) Is this paramter related to only DSS preferences for "instrument validations" such as
"Exclude FINR as Pricing Source for Bonds", "Use Exchange Code Instead of Lipper as Mutual Fund Default Source" etc.?
(2) I have a client who is interested in DSS preference "Exclude Null Codes For Universal Close Price". Can we still use REST API paramter "UseUserPreferencesForValidationOptions" for this preference option? I mean, if we select "true" for above parameter, Does DSS REST API choose settings from GUI preferences?