स तस्यां स्त्रीपुरुषाणां जातिगोत्रनामकर्मभिः जङ्घाग्रमायव्ययौ च विद्यात् ॥ कZ_०२.३६.०३ ॥
sa tasyāṃ strīpuruṣāṇāṃ jātigotranāmakarmabhiḥ jaṅghāgramāyavyayau ca vidyāt
Within that unit, he should know the women and men by their social identity and lineage, names, and occupations—and also their movements on foot and their income and expenditure.
It flags illicit enrichment, supports tax/fee compliance checks, and helps identify abnormal spending patterns associated with theft, smuggling, or corruption.