Multiple Listbox problem

[#1]

Hi all,

I have a calculated dimension in a multiple listbox but i can't see it in graph properties.

How can  I do?

I need to set search of this dimension with special characters.

Thanks a lot

[jonathandienst]

I don't understand. Do you mean an expression in a multibox?

[#3]

Yes an expression in multibox.

In graph properties I don't see this expression.

[marcus_sommer]

Maybe the expression returned no valid result - what do you use as expression?