Where does “вироблення” come from?

вироблення (Ukrainian) comes from Ukrainian ви́робити, from Ukrainian роби́ти, from Old East Slavic робити, from Proto-Slavic orbiti, from Proto-Slavic orbъ, from Proto-Indo-European h₃órbʰos, from Proto-Indo-European h₃erbʰ- — to change allegiance, status, ownership;...

Ancestry of “вироблення”, step by step

StepLanguageWordMeaning
1Ukrainianви́робитиto manufacture, to produce, to make
2Ukrainianроби́тиto do, to make
3Old East Slavicробити
4Proto-Slavicorbitito do, to work
5Proto-Slavicorbъservant, slave
6Proto-Indo-Europeanh₃órbʰosorphan; servant, slave, worker
7Proto-Indo-Europeanh₃erbʰ-to change allegiance, status, ownership;...
Every word from Proto-Indo-European h₃erbʰ-Every word from Proto-Indo-European h₃órbʰosEvery word from Proto-Slavic orbъ