Am working on a request for a Rolling 12 Month Sales History report (MAS 90 4.4). However, it must group by customer # and Ship To Code. However, the periods are fiscal, so I need it to refer back to GL_FiscalYearDetail to get the proper date ranges for the rolling periods. Anyone done one of these and willing to either sell it or share how you joined the GL file to establish the period dates? I've done these in the past, but always based upon calendar months.