Dynamic Ranges and Lists

There are instructions here for using dynamic lists:

http://www.contextures.com/xlDataVal02.html#Dynamic

Mark_Robinson wrote:
> Hi
>
> I am trying to set up lists with sub lists using data validation. In
> column A you will choose from a list, the options to choose from in
> column B will be dependant on the choice in column A. Each option in
> column A has an associated named range with the 'sub options'.
>
> When using a static named range I was able to use the the following
> formula as data validation =indirect(A1). However when I convereted
> the named range to a dynamic range the data validation produced an
> error.
>
> Help!
>
>


--
Debra Dalgleish
Contextures
http://www.contextures.com/tiptech.html

Thanks - Very helpful

Mark