I hope that you want to display all the contents of the attribute needs to displayed without any manual expansion in Datagrid. For that, try with word-wrap css in the particular column.
It works , but I have one Problem their i want to add new line is that possible ,
'Final Customer : ' + $LineItem/FinalCustomer
'Production Plant : ' + $LineItem/ProductionPlant
+ ',' +
I am using Html, C new lines tag but nothing works,