in your main table (table used for the layout), you could create a new field calculation text and use function list to create a list of the names from your portal table.
It will give you the list of names seperated by carriage return. use function replace to replace carriage retuns into comma.
brilliant, I got the list working but couldn't or don't understand how the function replace works
Here is where I got to.
List ( LINES FLIGHTS::passenger_name_last )
Replace ( text ; start ; numberOfCharacters ; replacementText )
The function to use Is Substitute(), not Replace():
Substitute ( List ( LINES FLIGHTS::passenger_name_last ) ; ¶ ; ", " )
ok yes substitute !
I am working in French and sometimes my translation to english is not exact :)
Thank you very much for your help, working great.