Create a new field in InventJournalTrans

Hi everybody,

I have aquestion, I need to create two new fields in the table InventJournalTrans, the thing is this:

I can go to Inventory and Warehouse management → Journals → Items transactions → Transfers, I can create a new journal without a problem and go to the lines.

In the lines of the journal, I can select an Item and then I can select the fields From warehouse, To warehouse, From location, To location (this is without new fields).

But when I create new fields in InventJournalTrans, and update the InventJournalTrans datasource in the Form InventJournalTransfer, I can select the Item field, but when I try to select From warehouse, To warehouse, From location and To location fields, I can’t do it.

I don’t know if I need to modify a class, please I need some help.

Thanks in advance,

David