Special behaviors

Lambda-specific stamping paths that differ from the ordinary income, payment, or credit stamp.

Most documents follow a straight path: validate, stamp, deliver. Some CargoWise shapes trigger a Lambda-owned decision that is easy to misread if you only look at the document type.

These pages explain those decisions one at a time.

When to use this section

Use a special-behavior page when the workspace outcome is not a normal stamp of the same document kind — for example a credit that finishes as Credit completed, a payment that omits some parents, or a Government Number that Lambda only records.

Ordinary paths stay under Document kinds. Product constraints that apply everywhere stay under Rules.

Behaviors

Full credit → parent cancel

Full offset completes by cancelling the parent income CFDI, not by emitting a credit note.

REP eligibility window

Optional days-after-PostDate rule that decides whether a parent belongs in a REP.

External stamps

CargoWise already has a Government Number; Lambda records it and does not stamp again.

Payment reversals

Paired CargoWise receipt reversals cancel the original payment CFDI instead of stamping a new REP.

Exchange-difference lines

CargoWise EXX match lines stay out of the stamped payment complement.