<prompt> Qedela umusho olandelayo: Engena ebuthweni lase-Austria, uZach waba uMajor ngo-1788, u-Oberstleutnant ngo-1793, no-Oberst ngo-1795. Usebenze njengenhloko yeQuartermaster General Staff inhloko yezisebenzi kuJohann Peter Beaulieu kusukela ngo-Ephreli 8 kuya kuJuni 1796 ngesikhathi seMpi yaseMontenotte, iMpi yaseLodi, kanye neMpi yaseBorghetto. NgoJuni, uFranz von Lauer wamlandela lapho uDagobert Sigmund von Wurmser engena esikhundleni sikaBeaulieu. Kamuva, wakhonza esikhungweni sikaPaul Davidovich ngesikhathi  <response>: Impi yaseRovereto ngoSepthemba 4. Ngo - 1797, uZach wakhonza ekomitini eyayihlola izizathu zokunqotshwa kwe - Austria. Waphawula ukuthi ojenene abasezingeni eliphansi babengenayo imizamo ngoba kwakunemithetho eminingi kakhulu. Wathola ukuthi izikhulu zebutho zazikhathalela kakhulu ukukhokhelwa, amalungelo nokuqeqeshwa kunokufunda indlela yokwenza amabutho alwe ngokuphumelelayo. Wabona ukuthi izikhulu zazingabakhathaleli abantu abavamile, nokuthi izikhulu ezisezingeni eliphansi zazingabathembi kangako abaholi bazo noma zingabakhuthazi. 