If the Key note parameter has been used in a Revit model to reference several job items to the same Type, and the same job item is used in different chapters of the bill of quantities of Arquimedes, the following code must be introduced: chapter_code/job item_code to identify each repeated job item with its respective chapter.
The symbol used to separate the Chapter and Job item can be one of the following: “/”, “\” or “|”. For multiple job items, the symbol can be one of the following: “,” , “;” or “:”.