Check boxes with a vertical scrolling

[Leb i Sol]

Hello People!

I was wondering if any one has accomplished to use this approach? - Check boxes in a field that has a vartical scroll?

Basically, I need to have a multimple selections (in a portal row) for a signle record entry:

eg.

------------portal-------------------------------------

Worker| Products Used|

[Jack] [ glue,tile,saw blades]

------------------------------------------------------

the reason for need of a vertical scroll is because the Products list is quite long (200+ records)

any thoughts?

Thank you all!