Exchange export and transform data

Hello,

I want to export and transform data from baan table.
In the session "Field Relations (Export)" I can either select a baan table or define a condition.
I have not found a way to transform the exported data from baan table - I want to add leading spaces to tiitm001.item.
When I use a condition I have no reference to an actual item, right?


Now I do transformation in the import.
Is there any way to do it in export?

Regards
Martin