This invention relates to an improved method of presulfiding a supported metal oxide catalyst for use in hydrotreating and hydrocracking hydrocarbon feedstocks, the presulfurized catalytic composition resulting therefrom, and {HEAD ~ a hydrotreating and hydrocracking process} utilizing {TAIL ~ such presulfurized metal oxide catalyst} 
utilizing
This invention relates to an improved method of presulfiding a supported metal oxide catalyst for use in hydrotreating and hydrocracking hydrocarbon feedstocks , the presulfurized catalytic composition resulting therefrom , and { HEAD ~ a hydrotreating and hydrocracking process } utilizing { TAIL ~ such presulfurized metal oxide catalyst }
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