Hello i am french and beginner on appian.
I want to retrieve a list in a grid.
My problem is that I want to concatenate 2 data (from query) in a single column of this grid.I tried : a!gridTextColumn( label: "Client", data: concat(index(local!listofreclamations.data,"FirstName",{}), index(local!listofreclamations.data, "LastName", {})) ),
But all indexes are concatenated on a single line.Can you help me ?Thanks
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