Here's the summary of the best practices to be aware of when building data tables. Firstly, your data tables can have multiple outputs if you have a one input data table that means you can see multiple outputs at exactly the same time. Most organizations will hide or gray out the repeated formula that's needed to create the table and that's what appears in the top row just above the table outputs itself. The input cells must be on the same sheet as the data table unless you create copied cells. The formula cell can be on another sheet but it must be fed either directly or indirectly by the input cells. The same cell cannot feed the input variables and the rowing column input cells. If they do you will create a circular reference and the data table won't display correctly. And you can use conditional formatting to highlight the key takeaways.