for now , System does not group the planned purchase orders into single purchase order based on the site this is issue when the site is having the different addresses now system only groups based on the vendor , where if we try , it will all the lines with different sites. hence , customer would prefer to have feature where it allows the user to group the planned purchase orders based on the site. ex , planned purchase order ,1 site : A planned purhcase order : 2 : site : B planned purchase order : 3 : site : A planned purchase order : 4 : site : B when grouping and firming the Planned purchase orders , planned purchase order 1 and 3 , should be in the one purchase order and planned purchase order 2 and 4 , should be in the another purchase order