अनासन्नैः सह पत्त्रसम्प्रेषणेन मन्त्रयेत ॥ कZ_०१.१५.५४ ॥
anāsannaiḥ saha pattrasampreṣaṇena mantrayeta
With those not nearby (distant officials), he should deliberate through the dispatch of written messages.
It enables coordination across distance, creates an audit trail, and can control disclosure by limiting oral circulation.