Data filters restrict the data that Stacker uses in your portal. Data filters are applied before any other filters (like list filters or permissions filters) so they are the easiest way to put a hard restriction on the data that appears in Stacker.
Use data filters when you want to restrict the data for all users in your portal.
When a condition can be specified to filter the data e.g. Status = Published, City = Paris etc.
Data filters are configured in the table settings. From Setup Home select the table, and then expand the Data Filters section of the settings screen.
You can add multiple filters to the same table.