Discussed with Sir Rey and Edgar if the data deleted in the web application will be deleted in the blue yonder, as per Edgar and sir Rey, it will be deleted as long as I update the action into "D"(delete), this has no problem on my side. Also asked if the updating of data should be validated on my side, meaning if the blue yonder will filter out the edited fields only on their side even I send all the data regardless if there are changes or not changes, this will be discussed tomorrow for more details and checking on which side will be this process be much faster.