Properties and Classification Systems
What are Properties?
Properties are optional, user-defined data assigned to an element or Building Material to provide additional, searchable information.
Examples of properties:
•General Ratings (e.g. Fire Resistance Rating, Thermal Transmittance)
•Openings (e.g. fire exit, security rating)
•Product Information (e.g. model, serial number, price)
Use the Property Manager (Options > Property Manager) to create and delete properties and customize their availability. Property availability depends on the Classification of each element/material.
What you can do with Properties
•List and manage them in the Interactive Schedule
•Display them in Labels, Zone Stamps, Door/Window Markers
•Display elements by property, using Graphic Overrides
•Import and export them among applications
•Export data structure to spreadsheet, then import property data from spreadsheets into ARCHICAD elements or materials
What is Classification?
Classification is used:
•To organize project elements/materials and their related data
•To define which properties are available to an element or Building Material (available properties depend on its Classification)
•To provide mandatory deliverables based on international Classification Standards
•To ensure accurate data exchange with other applications, e.g. using the IFC standard
•To Find & Select elements or materials by Classification: for example, search for all elements classified as Ramps within the UniClass classification system
•To apply Graphic Override Rules based on Classification
Use the Classification Manager (Options > Classification Manager) to manage Classifications and Classifications Systems, and to customize their available properties.
ARCHICAD comes with a default Classification System, but depending on your working methods and local standards, you may want to use different or additional Classification Systems.
The following sections describe ARCHICAD functions related to working with Properties and Classifications:
Assign Classifications/Properties in Element Schedule
Show Property Data in Labels and Markers
Expression-Defined Element Properties
Expression-Defined Properties: Examples