@TienDTT1 Hi, You can add a when condition on the table layout based on your requirement(wither with the length of the list that you have used as the source/ few fields that you have used as the filter) that you require and on click of your search button do a refresh section it will give the results based on the condition.
you can add a when rule on the row visibility of you table configuration. Based on your search text, you can configure the when rule in order to filter on you table
Example: in the when rule, you can add @UpperCase(.pysearchText) == @UpperCase(.CountryName ) if your table contains a column which is country name
After clicking on your btn "Search", you need to add a refresh