MJournal/MJournalLine : fill mandatory values (if missing) in beforeSave methods

Wiki page added to collect those mechanisms : https://wiki.idempiere.org/en/Model_Classes_BeforeSave_Rules

Hi @Carlos Ruiz

The PR cannot 'force' AD_Org_ID as the table has AccessLevel = Organization ; and PO.save() check that AD_Org_ID is > 0 before reaching the beforeSave method.

Wondering if something can be done here on ModelADServiceImpl.createData/updateData/createUpdateData before calling the po.save() ?
Or maybe is better to let it as it, and force the request fill the AD_Org_ID value ?

wdyt ?

Thanks,

Nicolas