Properties & Parameters Tab Page

The Master Property Controls and Element Parameter checklists work just as they do for Element Lists. (See relevant sections above.)

The Optional Components Data buttons determine which parts of the component will be listed (the name and the quantity always appear).

//helpcenter.graphisoft.com/wp-content/uploads/ac21_calculation/calculation/OptionalComponentData.png 

The Fragments buttons represent the four possible fragments of the Key Code string that are separated by dots. In case of a Key Code of 004.003.002.001, Fragment 3 will return the string ‘002’, as this is the 3rd fragment of the Key Code.