Dynamics NAV - Modify R5808 Item Age Composition to use original receipt dates even if transferred

• T339 Item Application Entry
• Add flowfield for Item No from item ledger entry no
• Lookup("Item Ledger Entry"."Item No." WHERE (Entry No.=FIELD(Item Ledger Entry No.)))
• Add date field for OrigRctDate
• Create routine to update OrigRctDate 
• Purchase Receipts
• Filter where Outbound Item Entry = 0 and Transaction Type = 'Purchase'
• For each entry, copy the original receipt date on all subsequent inbound entries
• Follow the chain through to the end, and copy the same orig rct date for all
• All Other Trx
• Scan through each record in the Item Application entry with a blank OrigRctDate
• Lookup the inbound entry OrigRctDate, apply it to this record
• Repeat for all records
• Postive Adjustments and other positive unknown transactions
• Find the oldest open purchase rct trx, use the OrigRctDate form there
• Modify the R5808 Item Age Composition Value
• Add Routine to calculate InvQty by using Item Application Entry OrigRctDates, but use Item Ledger entry Remaining Quantities
• Update ItemLedgerEntry Onaftergetrecord to actually run For 1 to 5 for all array variables