software-quality-attribute public under property 35 List Picture As a command %3 n0 software-quality-attribute n2 fault-tolerance n0->n2 n3 high-availability n0->n3 n4 observability n0->n4 n5 scalability n0->n5 n6 usability n0->n6 n7 web-accessibility n0->n7 n1 property n1->n0