For a number of reports that are subsequently reused as letters, headers and footers can be configured individually for each company. Currently, the following reports, among others, use company-specific headers and footers:
Outgoing Invoice: See 📄 Ausgangsrechnungen bereitstellen IC1769 and 📄 Elektronischer Rechnungsversand IC1770
Order: Available via the FM Orders form (Property Management - Procurement/Purchasing - FM Orders).
Reminder: Available via the Reminders form (Property Management - Dunning - Reminders).
Take a look here too:
📄 Gesellschaftsspezifische Kopf- und Fußzeilen konfigurieren IC1832