In a Advanced Warehouse Management environment, the user would like to use some inventory journals, transfert orders manually. In this scenario, the user has to select the LP in the journal lines but the lookup shows all the LP. The lookup for the other dimensions (Warehouse, Location, batch, etc) allows the user to select the on-hand option and activate the link between the dimensions. So the system will filter the lookup records based on the previous entered dimension. The idea is the the lookup of the LP will work on the same way as the other dimensions. Best Regards,