Hi Chirstof,
>Preceed the item with a backslash ("\").
It works fine with string data. But what about numbers? I am making a generic form, and I don't know the type of the data.
> With multiple columns every column should contain "\" as the first character.
I am working with RowSourceType 5-array and RowSource points to an array of dimension[n,m]. If you put a backslash ("\") in one columm, you don't need put it in others.

How can I know if an item is disabled? The only way I think, is testing the first character of the original array.

Thanks
Nacho