thanks for your answer. I already find out to export it there, but just in a *.prj file. I have no possibility to change the file to excel or something elso to use the BOM for my complete BOM on the PCB. This is what i´m looking for.
you are right, the possibility to export the BOM in a format compatible with Excel has not yet been implemented. We'll work on it as soon as possible, meanwhile you can try to Print the design and then copy and paste the Circuit - BOM section. It is only text and not formatted, but at least you have something to manipulate easily.