Matt,

>Now, I want to move on to understanding how to display only certian columns of the business object's entity columns. I do not see a way to choose columns on the dataGridView in the properties window.
>
>For instace, my test form using the GetJobsByCustomer business object method is pulling all columns (about 22 columns) that are in the underlying stored proc in SQL Server. Suppose I only want to display a selected few of those columns in the mmdataGridView.

Check out the MM .NET Dev Guide topic "Working with the mmDataGridView. There is a section "Setting up Columns in mmDataGridView" that provides step by step instructions on how to to this.

Best Regards,