The 'Show Original' action button shows you the source transaction that the record came from. The Show Original transaction is only visible on transactions that are actual reversals of an original transaction.
This button works the same everywhere within Readysell.
An example of the use of the Show Original:
- Click on Relationships
- Click on Customer Transactions.
Click on Debits
Expand title Show me 
- Find and highlight a Customer Debit that has a 'Reverse' in the description field.
Click on Show 'Show Original'
Expand 
- Another window opens, in the example above its the Customer Debit note.
- From here you can see all the details that make up that customer debit note.