Does anyone have experience generating/printing USPS SCAN (manifest) form from NetSuite. This appears to be a functionality available when USPS / Endicia integration is setup. I have read all available NS documentation and community discussions on this topic. Still need clarity on what is the selection criteria for transactions that will list on the USPS SCAN form generated via NS > Print Checks & Forms > USPS SCAN forms > page displaying only date range filter and columns:

Manifest Date / Manifest Time / Manifest Form

Results = No records show even when there are Sales Orders / Item Fulfillments with USPS tracking numbers that have not yet been picked up by USPS