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 Income invoices, Payment complements, and Credits and cancellations. 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.