This is a reposting of an article Patrick Roth originally wrote on my Developing for Dynamics GP blog.
Honestly, I struggled a bit on the title of this article.
Is this article to show one way to use a Dynamics GP lookup window in your Modifier/VBA customization? Or is it an article that shows a way to work around the circular reference problem that you can get yourself into when using VBA across projects in Dynamics GP?