In tableau, when the published workbook opened in the Internet Explorer, Do we have any option to get the current OS user and pass as parameter to workbook?
This is another work around for user filter.
I would like to know about feasibility within Tableau functions or in JSAPI.
User filters are can be manipulated by group or user. While I don't know that you can detect the OS user, if you're using activate directory, that should be functionally the same as just following the steps here, and assigning to group: