When you choose to manually manage the filters for in-memory data tables, it still adds any filters you create to every tab in the file. it would be extremely helpful if you could select the tabs to add the filters to instead of it adding them across the board to every tab. I have Spotfire files with 10+ tabs and when I add any new filter columns, I have to manually go through and hide them from all of the other tabs. A simple section at the bottom of the View/Data window with check boxes for the tabs you want the filters added to would save a lot of time. In addition, it would be easier if there was a checkbox option to add all filters or simple check boxes so you could select several at a time without having to click on each one twice to add it to a particular tab in the file.