Choose the sources each search/row of your file will be searched within. You can choose any number of sources from those available to you within Aiimi Insight Engine.
Select the sources to search from the Source filter dropdown.
The list will contain all the sources you have access to and you can add or remove them from this list as needed.
If you change your selection you can reapply the original sources by selecting Apply Default Sources.
Repeat this step for each search.
Select
