Create field author like in SalesOrder

How to make author field on Document Invoice Exchange autofill by authorized current user like Document Sales Order, author field created directly when user create document.

Notes:
Pic 1 -> field author InvoiceExchange
Pic 2 -> field author Sales Order
Pic 3 -> Attribute author Invoice Exchange
Pic 4 -> Attribute author Sales Order

Attached Files

Download author_ie.jpg (9.42 KB)

Download author_so.jpg (36.38 KB)

Download author_ie_attribute.jpg (75.73 KB)

Download author_so_attribute.jpg (60.21 KB)

Hello Ahmad Ivan,

could you look at how this functionality is implemented in the Sales Order document and do the same?

Of course, I can give you ready-made code, but the profession of a programmer implies that we need to be able to find information ourselves, for example, looking at examples in ready-made source codes.