multiple choice drop down lists

[seshultz]

Hello,
I am using excel 2003 and have used validation lists to create drop down options. How can I create a drop down list in which users can select multiple choices?

For example, for a list of choices a, b, c, and d, I want to enable the user to choose a and b, b and d, or any other combination.

Thank!

 

[Trevor G]

You could look at creating a userform with a listbox in it, that will allow you to select multiple items.

 

[duboost]

http://blog.contextures.com/archives/2009/09/18/select-multiple-items-from-excel-data-validation-list/