Thanks for the response, but it did not help. I want to create table where it shows Username, site name, and last login date for currently logged in users.
For example X is currently logged into Tableau Server. I want to see when was the last login of X before this.
Use my TS Events data source to get user activity information. That data goes back 180 days by default. The Users table has last sign in date for all the users on server, so you could edit the data source to get that info in as well, or just build two dashboards, or blend, or what have you.