New debit memo
What the Screen Is For
Issue additional charges against existing billing with their tax determination.
What It Shows and Lets People Do
Staff choose the billed document and additional charge rows, then use the issue dialog. The service computes tax for those added charges.
States and Errors
Creation returns an issued memo. Invalid charge or accounting context is reported by the service.
Patterns It Must Respect
The frontmatter names the components and layout actually used. Confirmation behavior is action-specific, including inline review and direct submission where implemented. The contract records the current console behavior without declaring an approved visual baseline.