What is a key function of a Field Assistant concerning land acquisition?

What is a key function of a Field Assistant concerning land acquisition?

زمین کے حصول سے متعلق فیلڈ اسسٹنٹ کا اہم کام کیا ہے؟
Explanation

A key function of a Field Assistant concerning land acquisition is the coordination for preparation of maps/drawings.

This involves assisting in the creation and verification of maps and drawings necessary for land acquisition processes.