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This can be done in Maintenance setting in web pick and pack module
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Go to Web Pick n Pack tab and click the Burger Menu. Then select the WPP Maintenance and go to iPad tab and Save the changes.
Once this is enabled, the PO/PL tab will appear. This is a summary screen to see what Purchase order or Transfers that is available in the Unverified Deliveries screen.
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When you click APPLY, The scanned value is added to the IMPORTED quantity. You will then be able to check-In Manual or Check-In Auto or Back Order.
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