Is it possible to include username, date and time in Excel (like top-right side), while we export the Apliqo UX screen? As I know, we could put some info on Excel File name, but client wants it inside of excel, because the name of the excel can be change by someone.
You could include the }Client dimension as to get user name and incude it as filter, then use export to excell with filter included to display it as part of the filter section of excel file
Dont know about the Timestamp but you could use current Hour that is a dimension element in Time Dimension that will be populated and used in filter the same way