Group/Filter by Inventory Posting Group

Hello,

We are using Microsoft Dynamics NAV 5.0 SP1 (Incadea) and I have a question.
There is a report which is called Top Customer Total Business Analysis (#5028678) and I was wondering if I can add the option of grouping/filtering by Inventory Posting Group.

Please let me know if you need any other information or if you want me to attach the report.

Thanks

Because that is a report for an add-on solution for NAV it is best if you go to your NAV partner. In general, yes you can group just about anything, but they will / should have access to the code behind the report and can give you a better idea.