Forum Post: Link Invoice No. with Customer item sales in report NAV 2009

Hi,

I need help.  I have modified the Item /Customer Sales report in Nav to include Invoice number but get the same INV no. on all items for each customer group.

When i run this in Classic (2009) I currently get what items i have sold to what customer with invoice qty and invoice amount.  When i try to add invoice number to the report (value entry; document no.) i get the same number on all items.

I found in this forum a similar question with the answer to use a lookup, GET/FIND command but i do not know how to implement this.

Any ideas would be great

Thanks

Mark