This article will detail the various options in the top menu on Effortless Marketing
Auto save: automatically save all the changes in the feed version
Save: manually save the changes in the feed version
Add column: Add a custom label to your feed version
Columns: Enables you to change a columns placement in the feed and hide/unhide columns
Search: Search for an item (or other values) in the feed
Refresh: Refresh the feed cache
Sample mode: Display only 50 random rows from the entire feed.
Live mode: Filters/actions will be applied in real-time for all items.
*when Live mode is off, the Execute button will apply the actions/filters for all items in the feed.