Users want to be able to generate dynamic columns (horizontal expansion) in a sublist when running a document merge, instead of the current behavior where sublists only generate dynamic rows (vertical expansion).
Today, Apsona sublists using TableStart / TableEnd are designed to repeat rows for each child record. This works well for vertical lists, but there is no way to pivot or expand records across columns (e.g., Column A = Record 1, Column B = Record 2, Column C = Record 3) within a single table row.
Current limitation:
Apsona sublists only support dynamic rows
There is no native support for dynamic column generation in merge actions
This enhancement would significantly expand document layout flexibility.