[19.0][ADD] l10n_din5008_partner_ref: Add partner ref to invoice document information#215

mt-software-de wants to merge 1 commit intoOCA:19.0OCA/l10n-germany:19.0from

mt-software-de:19-add-l10n_din5008_partner_refmt-software-de/l10n-germany:19-add-l10n_din5008_partner_refCopy head branch name to clipboard