What does "Transaction Origin Type" return for transfer order mean?

Summary:

What does "Transaction Origin Type" return for an transfer order mean? and how it generated from return transaction?

We found a transfer order that is not generated from purchase requisition, its generated from return transaction

how that is done?

Content (please ensure you mask any confidential information):

1-go to manage transfer order

2-put a transfer order number

3-notice the type of transaction

Version (include the version you are using, if applicable):

25c

Code Snippet (add any code snippets that support your topic, if applicable):