For example, I can add my brother as my companion now, and after our flight, change my companion to my sister and add her as a companion on a ticket. After the flight with my sister, same /same â I can then change my companion and book the next companion ticket.
Architectural drawings are made according to a set of conventions, which include particular views (floor plan, section etc.), sheet sizes, units of measurement and scales, annotation and cross referencing.
Architectural drawing. 18th century axonometric plan, Port-Royal-des-Champs. An architectural drawing or architect's drawing is a technical drawing of a building (or building project) that falls within the definition of architecture.