Best practice to manage several columns in OSA powered by Webdynpro

Hi all

I'm opening this topics because I don't know who can support me on appraisal powered by abap webdynpro.

Currently, we are using the webdynpro the standard HAP_MAIN_DOCUMENT and we carried out some enhancements in order to fit our customer's requirement.

Now, my customer asked me to create against each VB or VC objects several columns in order to display an array. Currently, when I add a new column thanks to phap_catalog, the note field is displayed in rows not in columns!!

I used to work with BSP engine and it was possible to display them in columns (array)

How can I do that?

Many thanks in advance it's very urgent.

Cheers Guys and Guru

:-)

Carlos