Every user of Microsoft Dynamics AX knows the possibility and the ease-of-use to copy-paste data from a Dynamics AX grid to a Microsoft Excel worksheet. However, as Dynamics AX developer, you can achieve the same through X++ code, with a lot of more possibilities. In this post, I show an example of such an export to Microsoft Excel. I am going to export the list of my customers to a first worksheet in my Excel file. For each customer, I’ll add a seperate worksheet through X++ code and I’ll export in that particular worksheet an overview of backorder lines with their quantity that has not yet been packing slip delivered.