W-INV301
If used, use INCO terms (ID = 'INCOTERMS')
warning: reported, still valid
What the rule checks
As the rule set's publisher wrote it. The rule runs on every element the context matches, and fails where the test is false; the validator reports the line of that element.
Context
doc:Invoice/cac:DeliveryTerms
Test
cbc:ID and not(cbc:ID = 'Incoterms' or cbc:ID = 'INCOTERMS')
Checked with Denmark OIOUBL 2.1 Invoice