Hi Maciej, you have to change both working units and calculation units
to mm:
https://help.graphisoft.com/AC/26/INT/_AC26_Help/140_UserInterfaceDialogBoxes/140_UserInterfaceDialogBoxes-25.htm
https://help.graphisoft.com/AC/27/INT/_AC27_Help/020_Confi...
It is actually original Czech version of Archicad 22 and 2.0
classification system. I noticed that your xlsx looks different, but I
didnt realized this could be the problem. It explains a lot of issues
I've been having past week
The program is really cool, unfortunately it cannot be used for renaming
classifications because it does not preserve attached properties, and
the IFC converter converts all classifications to ElementProxy. However,
it is an excellent tool for creati...
Thank you BIMdio, I need to create approximately 100 parameters and link
them to classifications, the tree will have about 3300 rows. I have cvs
and xls data. It would took me maybe one day. So, if the price would be
lower than my dayli wage, I would...