How is the criterion in AC13 of the number before the name in fill type and material setting : example 00 | ...... ; 01 | .........; 02 | ...... ; the number in the list is not progressive 00;01;03 and 02?? why not? and others. The number represents a category? and which category? thanks
iMac i7 late 2009
10.13.6
Archicad 24
