Komponente

Derive party size from parameters already collected (usually custom integer inputs) instead of a dedicated person-count UI.

When to use: Tile or Eingabeformular (RequireInput) flows that ask “adults / children” as separate fields, then need a single person-count for occupancy.

Typical place in the funnel: After Eingabeformular (RequireInput) or Kachelauswahl (TileSelectionInput), before Kontingente verwenden (UseQuotas) / plan-element selection / Position hinzufügen (AddPositionToOrder).

See Personenzahleingabe (PersonCountInput) and pattern booking-classic-occupancy.