On top of the modal - next to columns - click conditions
Which is between columns and sorting.
Under condition:
You will have to select the identry column = Get identry.
Did you transfer all the database element in the columns section?
Everything that is supposed to be displayed on the page should be there in the columns section.
The output of the query will return empty if you did not add it to the column section. If you already added to the column.
You have to check your page for server connect link.
@Miwa
On your page you need to use the :identry parameter from your routing as a value for the server action GET parameter.
Select your server connect component in App Structure and you will see the identry GET paramater there. Select the :identry parameter from your routing (route > params > identry) as a value there.